{"id":647,"date":"2026-11-09T16:41:00","date_gmt":"2026-11-09T13:41:00","guid":{"rendered":"https:\/\/turkishost.com\/blog\/?p=647"},"modified":"2026-11-09T16:51:20","modified_gmt":"2026-11-09T13:51:20","slug":"dns-propagation-nedir","status":"publish","type":"post","link":"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/","title":{"rendered":"DNS Propagation Nedir? Ne Kadar S\u00fcrer ve Nas\u0131l Kontrol Edilir?"},"content":{"rendered":"<div class=\"one-cikan-noktalar\" style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; border-left: 5px solid #0056b3; border-radius: 8px; padding: 25px; margin: 30px 0; font-family: sans-serif;\">\n<p style=\"color: #0f172a; font-size: 22px; font-weight: bold; margin-top: 0; margin-bottom: 8px; display: flex; align-items: center; gap: 10px;\"><span style=\"color: #0056b3; font-size: 20px;\">\ud83d\udccc<\/span> \u00d6ne \u00c7\u0131kan Noktalar<\/p>\n<p style=\"color: #475569; font-size: 16px; margin-bottom: 20px; line-height: 1.5;\"><span style=\"color: #000000;\">DNS Propagation ile ilgili bilmeniz gereken 5 kritik nokta;<\/span><\/p>\n<ol style=\"margin: 0; padding-left: 20px; color: #1e293b; line-height: 1.7; font-size: 16px;\">\n<li data-section-id=\"1uokro8\" data-start=\"87\" data-end=\"197\"><strong>DNS Propagation (DNS yay\u0131l\u0131m\u0131)<\/strong>, DNS kay\u0131tlar\u0131nda yap\u0131lan de\u011fi\u015fikliklerin farkl\u0131 DNS \u00e7\u00f6z\u00fcmleyicilerinde g\u00f6r\u00fcn\u00fcr hale gelmesi s\u00fcrecidir.<\/li>\n<li data-section-id=\"94q3h3\" data-start=\"198\" data-end=\"298\">DNS yay\u0131l\u0131m s\u00fcresi, TTL de\u011ferine, DNS kay\u0131t t\u00fcr\u00fcne ve \u00e7\u00f6z\u00fcmleyicilerin \u00f6nbellek durumuna ba\u011fl\u0131d\u0131r. Baz\u0131 de\u011fi\u015fiklikler dakikalar i\u00e7inde g\u00f6r\u00fcn\u00fcrken <strong>baz\u0131lar\u0131 24\u201348 saat s\u00fcrebilir.<\/strong><\/li>\n<li data-section-id=\"ytf7fs\" data-start=\"299\" data-end=\"449\">DNS Propagation kontrol\u00fc, DNSChecker, WhatsMyDNS ve <strong><span style=\"color: #339966;\"><code>dig<\/code><\/span><\/strong> gibi ara\u00e7larla farkl\u0131 DNS sunucular\u0131ndan sorgulama yap\u0131larak ger\u00e7ekle\u015ftirilebilir.<\/li>\n<li data-section-id=\"1biui92\" data-start=\"450\" data-end=\"561\">TTL de\u011ferinin \u00f6nceden d\u00fc\u015f\u00fcr\u00fclmesi, planl\u0131 DNS de\u011fi\u015fikliklerinde eski kay\u0131tlar\u0131n \u00f6nbellekte kalma s\u00fcresini azaltabilir.<\/li>\n<li data-section-id=\"1lqjxwk\" data-start=\"562\" data-end=\"651\">DNS de\u011fi\u015fikliklerinden sonra ya\u015fanan eri\u015fim sorunlar\u0131, yaln\u0131zca DNS yay\u0131l\u0131m\u0131ndan de\u011fil, hatal\u0131 nameserver kay\u0131tlar\u0131ndan veya eksik sunucu yap\u0131land\u0131rmalar\u0131ndan da kaynaklanabilir.<\/li>\n<\/ol>\n<\/div>\n<p><span style=\"font-weight: 400;\">DNS Propagation, bir alan ad\u0131na ait DNS kay\u0131tlar\u0131 de\u011fi\u015ftirildi\u011finde bu de\u011fi\u015fikliklerin farkl\u0131 DNS \u00e7\u00f6z\u00fcmleyicilerinde g\u00f6r\u00fcn\u00fcr hale gelmesi s\u00fcrecidir. T\u00fcrk\u00e7ede DNS yay\u0131l\u0131m\u0131 olarak adland\u0131r\u0131lan bu durum, \u00f6zellikle web sitesi ta\u015f\u0131ma, sunucu de\u011fi\u015fikli\u011fi ve yeni bir <\/span><strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/turkishost.com\/domain-sorgulama\">domain<\/a><\/span><\/strong><span style=\"font-weight: 400;\"> yap\u0131land\u0131rmas\u0131 s\u0131ras\u0131nda \u00f6nem kazan\u0131r. DNS yay\u0131l\u0131m\u0131n\u0131n nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 bilmek, bu t\u00fcr durumlar\u0131n do\u011fru de\u011ferlendirilmesine ve olas\u0131 eri\u015fim sorunlar\u0131n\u0131n giderilmesine yard\u0131mc\u0131 olur.<\/span><\/p>\n\n<article>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Propagation_DNS_Yayilimi_Nasil_Calisir\" >DNS Propagation (DNS Yay\u0131l\u0131m\u0131) Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Onbellegi_ve_TTL_Suresi_Nedir\" >DNS \u00d6nbelle\u011fi ve TTL S\u00fcresi Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Degisiklikleri_Neden_Her_Yerde_Ayni_Anda_Gorunmez\" >DNS De\u011fi\u015fiklikleri Neden Her Yerde Ayn\u0131 Anda G\u00f6r\u00fcnmez?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Propagation_Ne_Kadar_Surer\" >DNS Propagation Ne Kadar S\u00fcrer?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Yayilimi_Neden_24%E2%80%9348_Saat_Surebilir\" >DNS Yay\u0131l\u0131m\u0131 Neden 24\u201348 Saat S\u00fcrebilir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#A_CNAME_MX_ve_NS_Kayitlarinda_Yayilim_Suresi\" >A, CNAME, MX ve NS Kay\u0131tlar\u0131nda Yay\u0131l\u0131m S\u00fcresi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Propagation_Kontrolu_Nasil_Yapilir\" >DNS Propagation Kontrol\u00fc Nas\u0131l Yap\u0131l\u0131r?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Propagation_Check_Araclari\" >DNS Propagation Check Ara\u00e7lar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNSChecker_ve_WhatsMyDNS_ile_DNS_Yayilimi_Kontrolu\" >DNSChecker ve WhatsMyDNS ile DNS Yay\u0131l\u0131m\u0131 Kontrol\u00fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#Windows_ve_macOS_Uzerinden_DNS_Sorgulama\" >Windows ve macOS \u00dczerinden DNS Sorgulama<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Propagation_Nasil_Hizlandirilir\" >DNS Propagation Nas\u0131l H\u0131zland\u0131r\u0131l\u0131r?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#TTL_Degerini_Onceden_Dusurmek\" >TTL De\u011ferini \u00d6nceden D\u00fc\u015f\u00fcrmek<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Onbellegini_Temizlemek\" >DNS \u00d6nbelle\u011fini Temizlemek<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#Farkli_DNS_Sunuculariyla_Kontrol_Yapmak\" >Farkl\u0131 DNS Sunucular\u0131yla Kontrol Yapmak<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Propagation_Sorunlari_ve_Cozum_Yontemleri\" >DNS Propagation Sorunlar\u0131 ve \u00c7\u00f6z\u00fcm Y\u00f6ntemleri<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Degistigi_Halde_Eski_Site_Neden_Acilir\" >DNS De\u011fi\u015fti\u011fi Halde Eski Site Neden A\u00e7\u0131l\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Propagation_Tamamlanmiyorsa_Ne_Yapilmali\" >DNS Propagation Tamamlanm\u0131yorsa Ne Yap\u0131lmal\u0131?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#Nameserver_Degisikliginden_Sonra_Site_Acilmiyor\" >Nameserver De\u011fi\u015fikli\u011finden Sonra Site A\u00e7\u0131lm\u0131yor<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_Degisikligi_Yaparken_Nelere_Dikkat_Edilmeli\" >DNS De\u011fi\u015fikli\u011fi Yaparken Nelere Dikkat Edilmeli?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#Sikca_Sorulan_Sorular\" >S\u0131k\u00e7a Sorulan Sorular<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_propagation_24_saatten_uzun_surer_mi\" >DNS propagation 24 saatten uzun s\u00fcrer mi?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_propagation_tamamlandigini_nasil_anlarim\" >DNS propagation tamamland\u0131\u011f\u0131n\u0131 nas\u0131l anlar\u0131m?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_onbellegini_temizlemek_yayilimi_hizlandirir_mi\" >DNS \u00f6nbelle\u011fini temizlemek yay\u0131l\u0131m\u0131 h\u0131zland\u0131r\u0131r m\u0131?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_degisikligi_sirasinda_web_sitesi_kapanir_mi\" >DNS de\u011fi\u015fikli\u011fi s\u0131ras\u0131nda web sitesi kapan\u0131r m\u0131?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/turkishost.com\/blog\/dns-propagation-nedir\/#DNS_propagation_neden_farkli_ulkelerde_farkli_sonuc_verir\" >DNS propagation neden farkl\u0131 \u00fclkelerde farkl\u0131 sonu\u00e7 verir?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 id=\"dns-propagation-nasil-calisir\"><span class=\"ez-toc-section\" id=\"DNS_Propagation_DNS_Yayilimi_Nasil_Calisir\"><\/span><span style=\"font-weight: 400;\">DNS Propagation (DNS Yay\u0131l\u0131m\u0131) Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS (Domain Name System), alan adlar\u0131n\u0131 IP adresleri gibi a\u011f bilgileriyle ili\u015fkilendiren sistemdir. Kullan\u0131c\u0131 taray\u0131c\u0131s\u0131na bir web sitesi adresi yazd\u0131\u011f\u0131nda DNS sorgular\u0131 arac\u0131l\u0131\u011f\u0131yla ilgili sunucuya ula\u015fmak i\u00e7in gerekli bilgiler elde edilir.<\/p>\n<p>Bir alan ad\u0131n\u0131n DNS kay\u0131tlar\u0131 de\u011fi\u015ftirildi\u011finde yetkili DNS sunucusu yeni bilgileri sunmaya ba\u015flayabilir. Ancak daha \u00f6nce eski kayd\u0131 sorgulam\u0131\u015f olan DNS \u00e7\u00f6z\u00fcmleyicileri, bu bilgiyi \u00f6nbellek s\u00fcresi dolana kadar kullanmaya devam edebilir. DNS propagation s\u00fcreci genel olarak \u015fu \u015fekilde ger\u00e7ekle\u015fir;<\/p>\n<ol style=\"list-style: none; padding: 0; margin: 1.2em 0;\">\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">1<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Alan ad\u0131na ait <strong>A, CNAME, MX veya NS<\/strong> gibi DNS kay\u0131tlar\u0131nda de\u011fi\u015fiklik yap\u0131l\u0131r.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">2<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Yetkili DNS sunucular\u0131, yap\u0131land\u0131rmaya ba\u011fl\u0131 olarak g\u00fcncel kay\u0131tlar\u0131 sunmaya ba\u015flar.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">3<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">\u00d6nbelle\u011finde eski kay\u0131t bulunan DNS \u00e7\u00f6z\u00fcmleyicileri, ge\u00e7erli TTL s\u00fcresi boyunca \u00f6nceki bilgileri kullanabilir.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">4<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">\u00d6nbellek s\u00fcresi doldu\u011funda yeni sorgular g\u00fcncel DNS bilgilerini alabilir.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">5<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Farkl\u0131 \u00e7\u00f6z\u00fcmleyiciler g\u00fcncel kay\u0131tlar\u0131 kullanmaya ba\u015flad\u0131k\u00e7a eski ve yeni yan\u0131tlar aras\u0131ndaki farkl\u0131l\u0131k azal\u0131r.<\/p>\n<\/div>\n<\/li>\n<\/ol>\n<h3 id=\"dns-onbellegi-ve-ttl\"><span class=\"ez-toc-section\" id=\"DNS_Onbellegi_ve_TTL_Suresi_Nedir\"><\/span><span style=\"font-weight: 400;\">DNS \u00d6nbelle\u011fi ve TTL S\u00fcresi Nedir?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>TTL (Time to Live), DNS kay\u0131tlar\u0131n\u0131n \u00f6nbellekte ne kadar s\u00fcre saklanabilece\u011fini belirten de\u011ferdir. Genellikle saniye cinsinden ifade edilir.<\/p>\n<figure style=\"margin: 1.4em 0;\"><img fetchpriority=\"high\" decoding=\"async\" class=\" wp-image-651 aligncenter\" src=\"https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek.webp\" alt=\"DNS TTL \u00d6nbellek\" width=\"685\" height=\"281\" srcset=\"https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek.webp 1600w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-300x123.webp 300w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-1024x420.webp 1024w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-766x314.webp 766w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-1536x630.webp 1536w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-2048x840.webp 2048w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-366x150.webp 366w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-100x41.webp 100w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-854x350.webp 854w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-ttl-onbellek-788x323.webp 788w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/figure>\n<div style=\"background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #1d4ed8;\">\u00d6rnek<\/span><\/p>\n<p style=\"margin: 0;\">TTL de\u011feri <strong>3600<\/strong> olan bir DNS kayd\u0131, normal ko\u015fullarda \u00e7\u00f6z\u00fcmleyici taraf\u0131ndan 3600 saniyeye, yani <strong>bir saate<\/strong> kadar \u00f6nbellekte tutulabilir.<\/p>\n<\/div>\n<p>TTL s\u00fcresinin d\u00fc\u015f\u00fck olmas\u0131, de\u011fi\u015fikliklerden \u00f6nce eski kayd\u0131 \u00f6nbelle\u011fe alan \u00e7\u00f6z\u00fcmleyicilerin daha k\u0131sa s\u00fcre i\u00e7inde g\u00fcncel bilgileri sorgulamas\u0131na yard\u0131mc\u0131 olabilir.<\/p>\n<div style=\"background: #fff6e8; border: 1px solid #f6d9ab; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #b45309;\">Dikkat<\/span><\/p>\n<p style=\"margin: 0;\">TTL de\u011ferini de\u011fi\u015fiklikten hemen \u00f6nce d\u00fc\u015f\u00fcrmek, \u00f6nceden \u00f6nbelle\u011fe al\u0131nm\u0131\u015f eski kay\u0131tlar\u0131n s\u00fcresini geriye d\u00f6n\u00fck olarak k\u0131saltmaz.<\/p>\n<\/div>\n<h3 id=\"dns-neden-ayni-anda-gorunmez\"><span class=\"ez-toc-section\" id=\"DNS_Degisiklikleri_Neden_Her_Yerde_Ayni_Anda_Gorunmez\"><\/span><span style=\"font-weight: 400;\">DNS De\u011fi\u015fiklikleri Neden Her Yerde Ayn\u0131 Anda G\u00f6r\u00fcnmez?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Farkl\u0131 internet servis sa\u011flay\u0131c\u0131lar\u0131 ve DNS \u00e7\u00f6z\u00fcmleyicileri, kay\u0131tlar\u0131 farkl\u0131 zamanlarda sorgular. Bu nedenle ayn\u0131 alan ad\u0131 i\u00e7in bir \u00e7\u00f6z\u00fcmleyici g\u00fcncel IP adresini d\u00f6nd\u00fcr\u00fcrken di\u011feri eski IP adresini g\u00f6sterebilir.<\/p>\n<p>Ayr\u0131ca taray\u0131c\u0131 ve i\u015fletim sistemi \u00f6nbellekleri de kullan\u0131c\u0131lar\u0131n eski DNS bilgilerini g\u00f6rmeye devam etmesine neden olabilir.<\/p>\n<h2 id=\"dns-propagation-ne-kadar-surer\"><span class=\"ez-toc-section\" id=\"DNS_Propagation_Ne_Kadar_Surer\"><\/span><span style=\"font-weight: 400;\">DNS Propagation Ne Kadar S\u00fcrer?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS propagation s\u00fcresi, de\u011fi\u015ftirilen kay\u0131t t\u00fcr\u00fcne, TTL de\u011ferine ve kullan\u0131lan DNS altyap\u0131s\u0131na ba\u011fl\u0131d\u0131r. Yayg\u0131n olarak 24\u201348 saatlik bir bekleme s\u00fcresinden s\u00f6z edilse de her DNS de\u011fi\u015fikli\u011finin bu kadar s\u00fcrmesi gerekmez.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 1.2em 0 1.4em;\">\n<div style=\"flex: 1 1 260px; border-radius: 14px; padding: 18px 20px; background: linear-gradient(135deg,#1d4ed8,#3b82f6); color: #fff;\"><span style=\"display: block; font-size: 1.45em; font-weight: 800; line-height: 1.2; margin-bottom: 6px;\">Birka\u00e7 dakika<\/span><span style=\"display: block; font-size: .93em;\">TTL de\u011feri \u00f6nceden 300 saniyeye d\u00fc\u015f\u00fcr\u00fclm\u00fc\u015f bir A kayd\u0131 de\u011fi\u015fikli\u011finde<\/span><\/div>\n<div style=\"flex: 1 1 260px; border-radius: 14px; padding: 18px 20px; background: #f1f5f9; color: #1f2937; border: 1px solid #e2e8f0;\"><span style=\"display: block; font-size: 1.45em; font-weight: 800; line-height: 1.2; margin-bottom: 6px;\">24\u201348 saate kadar<\/span><span style=\"display: block; font-size: .93em;\">\u00d6zellikle nameserver de\u011fi\u015fikliklerinde ve uzun \u00f6nbellek s\u00fcrelerinde<\/span><\/div>\n<\/div>\n<p>\u00d6rne\u011fin TTL de\u011feri \u00f6nceden 300 saniyeye d\u00fc\u015f\u00fcr\u00fclm\u00fc\u015f bir A kayd\u0131 de\u011fi\u015fikli\u011finde, bir\u00e7ok DNS \u00e7\u00f6z\u00fcmleyicisi yeni bilgiyi birka\u00e7 dakika i\u00e7erisinde almaya ba\u015flayabilir. Ancak baz\u0131 \u00f6nbellekler, yap\u0131land\u0131rmalar ve nameserver de\u011fi\u015fiklikleri nedeniyle farkl\u0131 sonu\u00e7lar daha uzun s\u00fcre g\u00f6r\u00fclebilir.<\/p>\n<h3 id=\"dns-yayilimi-24-48-saat\"><span class=\"ez-toc-section\" id=\"DNS_Yayilimi_Neden_24%E2%80%9348_Saat_Surebilir\"><\/span><span style=\"font-weight: 400;\">DNS Yay\u0131l\u0131m\u0131 Neden 24\u201348 Saat S\u00fcrebilir?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00d6zellikle nameserver de\u011fi\u015fikliklerinde eski delegasyon bilgilerinin DNS \u00e7\u00f6z\u00fcmleyicilerinde \u00f6nbelle\u011fe al\u0131nm\u0131\u015f olmas\u0131, g\u00fcncel sunucu bilgilerinin farkl\u0131 zamanlarda kullan\u0131lmas\u0131na neden olabilir.<\/p>\n<div style=\"background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #1d4ed8;\">Bilmekte fayda var!<\/span><\/p>\n<p style=\"margin: 0;\">24\u201348 saat, her DNS de\u011fi\u015fikli\u011fi i\u00e7in zorunlu bir bekleme s\u00fcresi de\u011fildir. De\u011fi\u015fikli\u011fin t\u00fcr\u00fc ve mevcut \u00f6nbellek ko\u015fullar\u0131 belirleyicidir.<\/p>\n<\/div>\n<h3 id=\"dns-kayitlarinda-yayilim-suresi\"><span class=\"ez-toc-section\" id=\"A_CNAME_MX_ve_NS_Kayitlarinda_Yayilim_Suresi\"><\/span><span style=\"font-weight: 400;\">A, CNAME, MX ve NS Kay\u0131tlar\u0131nda Yay\u0131l\u0131m S\u00fcresi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div style=\"overflow-x: auto; margin: 1.2em 0 1.4em; border: 1px solid #e2e8f0; border-radius: 12px;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 560px; font-size: .95em;\">\n<thead>\n<tr>\n<th style=\"padding: 12px 16px; text-align: left; background: #1d4ed8; color: #fff; font-weight: bold;\">DNS Kayd\u0131<\/th>\n<th style=\"padding: 12px 16px; text-align: left; background: #1d4ed8; color: #fff; font-weight: bold;\">Kullan\u0131m Amac\u0131<\/th>\n<th style=\"padding: 12px 16px; text-align: left; background: #1d4ed8; color: #fff; font-weight: bold;\">Yay\u0131l\u0131m\u0131 Etkileyen Unsur<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\"><span style=\"display: inline-block; min-width: 58px; text-align: center; background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; border-radius: 6px; padding: 2px 8px; font-family: Consolas,Menlo,monospace; font-size: .9em; font-weight: bold;\">A<\/span><\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\">Alan ad\u0131n\u0131 IPv4 adresine y\u00f6nlendirir.<\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\">Kay\u0131t TTL de\u011feri<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\"><span style=\"display: inline-block; min-width: 58px; text-align: center; background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; border-radius: 6px; padding: 2px 8px; font-family: Consolas,Menlo,monospace; font-size: .9em; font-weight: bold;\">AAAA<\/span><\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\">Alan ad\u0131n\u0131 IPv6 adresine y\u00f6nlendirir.<\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\">Kay\u0131t TTL de\u011feri<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\"><span style=\"display: inline-block; min-width: 58px; text-align: center; background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; border-radius: 6px; padding: 2px 8px; font-family: Consolas,Menlo,monospace; font-size: .9em; font-weight: bold;\">CNAME<\/span><\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\">Alan ad\u0131n\u0131 ba\u015fka bir alan ad\u0131na y\u00f6nlendirir.<\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\">CNAME ve hedef kay\u0131tlar\u0131n \u00f6nbelle\u011fi<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\"><span style=\"display: inline-block; min-width: 58px; text-align: center; background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; border-radius: 6px; padding: 2px 8px; font-family: Consolas,Menlo,monospace; font-size: .9em; font-weight: bold;\">MX<\/span><\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\">E-posta sunucular\u0131n\u0131 belirtir.<\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #e2e8f0;\">MX ve ilgili adres kay\u0131tlar\u0131n\u0131n TTL de\u011ferleri<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top;\"><span style=\"display: inline-block; min-width: 58px; text-align: center; background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; border-radius: 6px; padding: 2px 8px; font-family: Consolas,Menlo,monospace; font-size: .9em; font-weight: bold;\">NS<\/span><\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top;\">Yetkili nameserver bilgilerini belirtir.<\/td>\n<td style=\"padding: 12px 16px; text-align: left; vertical-align: top;\">Delegasyon ve \u00f6nbellek s\u00fcreleri<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>DNS de\u011fi\u015fiklikleri s\u0131ras\u0131nda web sitesi ve e-posta hizmetlerinin etkilenmemesi i\u00e7in mevcut kay\u0131tlar\u0131n do\u011fru \u015fekilde yap\u0131land\u0131r\u0131lmas\u0131 \u00f6nemlidir.<\/p>\n<h2 id=\"dns-propagation-kontrolu\"><span class=\"ez-toc-section\" id=\"DNS_Propagation_Kontrolu_Nasil_Yapilir\"><\/span><span style=\"font-weight: 400;\">DNS Propagation Kontrol\u00fc Nas\u0131l Yap\u0131l\u0131r?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS de\u011fi\u015fikli\u011finin farkl\u0131 b\u00f6lgelerde g\u00f6r\u00fcn\u00fcr hale gelip gelmedi\u011fini kontrol etmek i\u00e7in \u00e7evrim i\u00e7i DNS sorgulama ara\u00e7lar\u0131ndan veya i\u015fletim sisteminin komut sat\u0131r\u0131ndan yararlan\u0131labilir.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; background: linear-gradient(135deg,#1d4ed8,#3b82f6); color: #fff; border-radius: 14px; padding: 20px 24px; margin: 1.5em 0;\">\n<p style=\"margin: 0; flex: 1 1 320px; color: #fff;\">\u00d6zellikle web sitesini farkl\u0131 bir <strong>hosting altyap\u0131s\u0131na<\/strong> ta\u015f\u0131yan kullan\u0131c\u0131lar i\u00e7in DNS kontrol\u00fc, alan ad\u0131n\u0131n yeni sunucuya y\u00f6nlenip y\u00f6nlenmedi\u011fini do\u011frulaman\u0131n pratik yollar\u0131ndan biridir.<\/p>\n<p><a style=\"display: inline-block; background: #fff; color: #1d4ed8; font-weight: bold; text-decoration: none; border-radius: 8px; padding: 10px 18px; white-space: nowrap;\" href=\"https:\/\/turkishost.com\/hosting\">Hosting Paketlerini \u0130ncele<\/a><\/p>\n<\/div>\n<h3 id=\"dns-propagation-check-araclari\"><span class=\"ez-toc-section\" id=\"DNS_Propagation_Check_Araclari\"><\/span><span style=\"font-weight: 400;\">DNS Propagation Check Ara\u00e7lar\u0131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DNS propagation kontrol\u00fc i\u00e7in kullan\u0131lan ara\u00e7lar, farkl\u0131 b\u00f6lgelerdeki DNS \u00e7\u00f6z\u00fcmleyicilerinden al\u0131nan yan\u0131tlar\u0131 kar\u015f\u0131la\u015ft\u0131rmaya yard\u0131mc\u0131 olur. Yayg\u0131n kullan\u0131lan ara\u00e7lardan baz\u0131lar\u0131 \u015funlard\u0131r:<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 1.2em 0 1.4em;\">\n<div style=\"flex: 1 1 200px; border: 1px solid #e2e8f0; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #1d4ed8;\">DNSChecker<\/span><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Farkl\u0131 lokasyonlardan DNS kay\u0131tlar\u0131n\u0131n sorgulanmas\u0131n\u0131 sa\u011flar.<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; border: 1px solid #e2e8f0; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #1d4ed8;\">WhatsMyDNS<\/span><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Alan ad\u0131n\u0131n A, AAAA, CNAME, MX ve NS gibi kay\u0131tlar\u0131n\u0131 farkl\u0131 b\u00f6lgelerde kontrol etmeye yard\u0131mc\u0131 olur.<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; border: 1px solid #e2e8f0; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #1d4ed8;\">Google Admin Toolbox Dig<\/span><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">DNS kay\u0131tlar\u0131n\u0131 sorgulamak ve yan\u0131tlar\u0131 incelemek i\u00e7in kullan\u0131labilir.<\/p>\n<\/div>\n<\/div>\n<p>Bu ara\u00e7lar DNS kay\u0131tlar\u0131n\u0131n farkl\u0131 \u00e7\u00f6z\u00fcmleyicilerde nas\u0131l g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc g\u00f6sterir. Ancak t\u00fcm d\u00fcnyadaki DNS \u00f6nbelleklerinin g\u00fcncellendi\u011fini kesin olarak do\u011frulamaz.<\/p>\n<h3 id=\"dnschecker-whatsmydns-kontrol\"><span class=\"ez-toc-section\" id=\"DNSChecker_ve_WhatsMyDNS_ile_DNS_Yayilimi_Kontrolu\"><\/span><span style=\"font-weight: 400;\">DNSChecker ve WhatsMyDNS ile DNS Yay\u0131l\u0131m\u0131 Kontrol\u00fc<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<figure style=\"margin: 1.4em 0;\"><img decoding=\"async\" class=\" wp-image-652 aligncenter\" src=\"https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu.webp\" alt=\"DNS Propagation Kontrol\u00fc\" width=\"664\" height=\"324\" srcset=\"https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu.webp 1600w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-300x146.webp 300w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-1024x499.webp 1024w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-767x374.webp 767w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-1536x749.webp 1536w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-2048x998.webp 2048w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-308x150.webp 308w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-100x49.webp 100w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-718x350.webp 718w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/dns-propagation-kontrolu-788x384.webp 788w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><\/figure>\n<p>DNS yay\u0131l\u0131m\u0131n\u0131 kontrol etmek i\u00e7in \u015fu ad\u0131mlar izlenebilir;<\/p>\n<ol style=\"list-style: none; padding: 0; margin: 1.2em 0;\">\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">1<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">DNSChecker veya WhatsMyDNS arac\u0131n\u0131 a\u00e7\u0131n.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">2<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Kontrol etmek istedi\u011finiz alan ad\u0131n\u0131 girin.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">3<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Sorgulanacak DNS kay\u0131t t\u00fcr\u00fcn\u00fc se\u00e7in.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">4<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Farkl\u0131 lokasyonlardan d\u00f6nd\u00fcr\u00fclen DNS yan\u0131tlar\u0131n\u0131 inceleyin.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">5<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Sonu\u00e7lar\u0131 yeni yap\u0131land\u0131rd\u0131\u011f\u0131n\u0131z DNS kay\u0131tlar\u0131yla kar\u015f\u0131la\u015ft\u0131r\u0131n.<\/p>\n<\/div>\n<\/li>\n<\/ol>\n<div style=\"background: #fff6e8; border: 1px solid #f6d9ab; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #b45309;\">Sonu\u00e7lar\u0131 yorumlarken<\/span><\/p>\n<p style=\"margin: 0;\">Baz\u0131 lokasyonlarda eski, baz\u0131lar\u0131nda yeni IP adresinin g\u00f6r\u00fcnmesi, \u00f6nbellek farkl\u0131l\u0131klar\u0131ndan kaynaklanabilir. Ancak yanl\u0131\u015f kay\u0131t yap\u0131land\u0131rmalar\u0131 da benzer sonu\u00e7lara yol a\u00e7abilece\u011finden yetkili DNS sunucusundaki bilgiler ayr\u0131ca kontrol edilmelidir.<\/p>\n<\/div>\n<h3 id=\"windows-macos-dns-sorgulama\"><span class=\"ez-toc-section\" id=\"Windows_ve_macOS_Uzerinden_DNS_Sorgulama\"><\/span><span style=\"font-weight: 400;\">Windows ve macOS \u00dczerinden DNS Sorgulama<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Windows i\u015fletim sisteminde Komut \u0130stemi \u00fczerinden a\u015fa\u011f\u0131daki komut kullan\u0131labilir:<\/p>\n<div style=\"background: #0f172a; border-radius: 12px; margin: .8em 0 1.2em; overflow: hidden;\">\n<p><span style=\"display: block; background: #1e293b; color: #94a3b8; font-size: .78em; font-weight: 600; padding: 8px 16px;\">Windows \u00b7 Komut \u0130stemi<\/span><\/p>\n<pre style=\"margin: 0; padding: 14px 16px; overflow-x: auto; background: #0f172a;\"><code style=\"background: none; border: 0; padding: 0; color: #e2e8f0; font-family: Consolas,Menlo,monospace; font-size: .95em;\">nslookup ornek.com<\/code><\/pre>\n<\/div>\n<p>macOS ve Linux sistemlerinde ise <code style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 5px; padding: 1px 6px; font-size: .9em;\">dig<\/code> komutuyla DNS kay\u0131tlar\u0131 sorgulanabilir:<\/p>\n<div style=\"background: #0f172a; border-radius: 12px; margin: .8em 0 1.2em; overflow: hidden;\">\n<p><span style=\"display: block; background: #1e293b; color: #94a3b8; font-size: .78em; font-weight: 600; padding: 8px 16px;\">macOS \/ Linux \u00b7 Terminal<\/span><\/p>\n<pre style=\"margin: 0; padding: 14px 16px; overflow-x: auto; background: #0f172a;\"><code style=\"background: none; border: 0; padding: 0; color: #e2e8f0; font-family: Consolas,Menlo,monospace; font-size: .95em;\">dig ornek.com A<\/code><\/pre>\n<\/div>\n<p>Belirli bir DNS \u00e7\u00f6z\u00fcmleyicisini sorgulamak i\u00e7in:<\/p>\n<div style=\"background: #0f172a; border-radius: 12px; margin: .8em 0 1.2em; overflow: hidden;\">\n<p><span style=\"display: block; background: #1e293b; color: #94a3b8; font-size: .78em; font-weight: 600; padding: 8px 16px;\">macOS \/ Linux \u00b7 Terminal<\/span><\/p>\n<pre style=\"margin: 0; padding: 14px 16px; overflow-x: auto; background: #0f172a;\"><code style=\"background: none; border: 0; padding: 0; color: #e2e8f0; font-family: Consolas,Menlo,monospace; font-size: .95em;\">dig @8.8.8.8 ornek.com A<\/code><\/pre>\n<\/div>\n<p>Bu komut, Google Public DNS \u00fczerinden ilgili alan ad\u0131n\u0131n A kayd\u0131n\u0131 sorgular. Farkl\u0131 DNS \u00e7\u00f6z\u00fcmleyicilerinden al\u0131nan yan\u0131tlar kar\u015f\u0131la\u015ft\u0131r\u0131larak \u00f6nbellek farkl\u0131l\u0131klar\u0131 incelenebilir.<\/p>\n<h2 id=\"dns-propagation-nasil-hizlandirilir\"><span class=\"ez-toc-section\" id=\"DNS_Propagation_Nasil_Hizlandirilir\"><\/span><span style=\"font-weight: 400;\">DNS Propagation Nas\u0131l H\u0131zland\u0131r\u0131l\u0131r?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS yay\u0131l\u0131m\u0131n\u0131 t\u00fcm kullan\u0131c\u0131lar i\u00e7in an\u0131nda tamamlayan bir y\u00f6ntem bulunmaz. Ancak DNS de\u011fi\u015fiklikleri \u00f6ncesinde yap\u0131lacak haz\u0131rl\u0131klarla eski kay\u0131tlar\u0131n kullan\u0131lma s\u00fcresi azalt\u0131labilir.<\/p>\n<h3 id=\"ttl-degerini-onceden-dusurmek\"><span class=\"ez-toc-section\" id=\"TTL_Degerini_Onceden_Dusurmek\"><\/span><span style=\"font-weight: 400;\">TTL De\u011ferini \u00d6nceden D\u00fc\u015f\u00fcrmek<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Planl\u0131 bir DNS de\u011fi\u015fikli\u011finden \u00f6nce TTL de\u011ferinin d\u00fc\u015f\u00fcr\u00fclmesi, \u00e7\u00f6z\u00fcmleyicilerin yeni kay\u0131tlar\u0131 daha k\u0131sa aral\u0131klarla sorgulamas\u0131na yard\u0131mc\u0131 olabilir.<\/p>\n<div style=\"background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p style=\"margin: 0;\">TTL de\u011feri <strong>86400<\/strong> saniye olan bir kayd\u0131n, de\u011fi\u015fiklikten yeterince \u00f6nce <strong>300<\/strong> saniyeye d\u00fc\u015f\u00fcr\u00fclmesi planlanabilir. Bu i\u015flem yap\u0131l\u0131rken eski TTL s\u00fcresinin dolmas\u0131 beklenmelidir.<\/p>\n<\/div>\n<h3 id=\"dns-onbellegini-temizlemek\"><span class=\"ez-toc-section\" id=\"DNS_Onbellegini_Temizlemek\"><\/span><span style=\"font-weight: 400;\">DNS \u00d6nbelle\u011fini Temizlemek<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yerel DNS \u00f6nbelle\u011finin temizlenmesi, bilgisayar\u0131n eski kay\u0131tlar\u0131 kullanmas\u0131n\u0131 engellemeye yard\u0131mc\u0131 olabilir. Windows \u00fczerinde \u015fu komut kullan\u0131labilir:<\/p>\n<div style=\"background: #0f172a; border-radius: 12px; margin: .8em 0 1.2em; overflow: hidden;\">\n<p><span style=\"display: block; background: #1e293b; color: #94a3b8; font-size: .78em; font-weight: 600; padding: 8px 16px;\">Windows \u00b7 Komut \u0130stemi<\/span><\/p>\n<pre style=\"margin: 0; padding: 14px 16px; overflow-x: auto; background: #0f172a;\"><code style=\"background: none; border: 0; padding: 0; color: #e2e8f0; font-family: Consolas,Menlo,monospace; font-size: .95em;\">ipconfig \/flushdns<\/code><\/pre>\n<\/div>\n<div style=\"background: #fff6e8; border: 1px solid #f6d9ab; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p style=\"margin: 0;\">Yerel DNS \u00f6nbelle\u011fini temizlemek, internet servis sa\u011flay\u0131c\u0131s\u0131n\u0131n veya di\u011fer DNS \u00e7\u00f6z\u00fcmleyicilerinin \u00f6nbelleklerini temizlemez. Dolay\u0131s\u0131yla bu i\u015flem <strong>DNS yay\u0131l\u0131m\u0131n\u0131 k\u00fcresel \u00f6l\u00e7ekte h\u0131zland\u0131rmaz.<\/strong><\/p>\n<\/div>\n<h3 id=\"farkli-dns-sunuculariyla-kontrol\"><span class=\"ez-toc-section\" id=\"Farkli_DNS_Sunuculariyla_Kontrol_Yapmak\"><\/span><span style=\"font-weight: 400;\">Farkl\u0131 DNS Sunucular\u0131yla Kontrol Yapmak<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Google Public DNS veya Cloudflare DNS gibi farkl\u0131 \u00e7\u00f6z\u00fcmleyicilerden sorgulama yapmak, mevcut DNS kay\u0131tlar\u0131n\u0131n farkl\u0131 noktalarda nas\u0131l g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc anlamaya yard\u0131mc\u0131 olur.<\/p>\n<p>Ancak DNS sunucusunu de\u011fi\u015ftirmek, yetkili DNS kay\u0131tlar\u0131n\u0131 g\u00fcncellemez. Yaln\u0131zca kullan\u0131lan \u00e7\u00f6z\u00fcmleyicinin farkl\u0131 \u00f6nbellek durumuna sahip olmas\u0131 nedeniyle sonu\u00e7 de\u011fi\u015febilir.<\/p>\n<h2 id=\"dns-propagation-sorunlari\"><span class=\"ez-toc-section\" id=\"DNS_Propagation_Sorunlari_ve_Cozum_Yontemleri\"><\/span><span style=\"font-weight: 400;\">DNS Propagation Sorunlar\u0131 ve \u00c7\u00f6z\u00fcm Y\u00f6ntemleri<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS de\u011fi\u015fiklikleri sonras\u0131nda ya\u015fanan her eri\u015fim problemi, DNS yay\u0131l\u0131m\u0131ndan kaynaklanmaz. Yanl\u0131\u015f kay\u0131t de\u011ferleri, eksik yap\u0131land\u0131rmalar veya sunucu taraf\u0131ndaki sorunlar da benzer belirtiler olu\u015fturabilir.<\/p>\n<h3 id=\"dns-degistigi-halde-eski-site\"><span class=\"ez-toc-section\" id=\"DNS_Degistigi_Halde_Eski_Site_Neden_Acilir\"><\/span><span style=\"font-weight: 400;\">DNS De\u011fi\u015fti\u011fi Halde Eski Site Neden A\u00e7\u0131l\u0131r?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DNS kayd\u0131 g\u00fcncellendi\u011fi halde eski web sitesinin a\u00e7\u0131lmas\u0131, \u00e7\u00f6z\u00fcmleyicinin eski IP adresini \u00f6nbelle\u011finde tutmas\u0131ndan kaynaklanabilir.<\/p>\n<p>Bunun d\u0131\u015f\u0131nda taray\u0131c\u0131 \u00f6nbelle\u011fi, CDN yap\u0131land\u0131rmas\u0131 veya yeni sunucudaki web sitesi dosyalar\u0131n\u0131n eksik olmas\u0131 da kontrol edilmelidir.<\/p>\n<h3 id=\"dns-propagation-tamamlanmiyorsa\"><span class=\"ez-toc-section\" id=\"DNS_Propagation_Tamamlanmiyorsa_Ne_Yapilmali\"><\/span><span style=\"font-weight: 400;\">DNS Propagation Tamamlanm\u0131yorsa Ne Yap\u0131lmal\u0131?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Beklenen s\u00fcrenin ard\u0131ndan DNS kay\u0131tlar\u0131 h\u00e2l\u00e2 g\u00fcncellenmiyorsa a\u015fa\u011f\u0131daki kontroller ger\u00e7ekle\u015ftirilebilir:<\/p>\n<ul style=\"list-style: none; padding: 0; margin: 1em 0 1.3em;\">\n<li style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed #e2e8f0;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #eff6ff; color: #1d4ed8; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span>Alan ad\u0131n\u0131n do\u011fru nameserver adreslerine y\u00f6nlendirildi\u011fini do\u011frulay\u0131n.<\/li>\n<li style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed #e2e8f0;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #eff6ff; color: #1d4ed8; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span>Yetkili DNS sunucusundaki A, AAAA ve CNAME kay\u0131tlar\u0131n\u0131 kontrol edin.<\/li>\n<li style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed #e2e8f0;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #eff6ff; color: #1d4ed8; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span>Eski veya \u00e7ak\u0131\u015fan DNS kay\u0131tlar\u0131n\u0131 inceleyin.<\/li>\n<li style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed #e2e8f0;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #eff6ff; color: #1d4ed8; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span>DNSSEC kullan\u0131l\u0131yorsa DS kay\u0131tlar\u0131n\u0131n g\u00fcncel yap\u0131land\u0131rmayla uyumlu oldu\u011funu do\u011frulay\u0131n.<\/li>\n<li style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #eff6ff; color: #1d4ed8; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span>Farkl\u0131 DNS \u00e7\u00f6z\u00fcmleyicilerinden sorgulama yaparak yan\u0131tlar\u0131 kar\u015f\u0131la\u015ft\u0131r\u0131n.<\/li>\n<\/ul>\n<div style=\"background: #fdeeec; border: 1px solid #f4c7c2; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #c0362c;\">G\u00fcvenlik ayr\u0131 de\u011ferlendirilmeli<\/span><\/p>\n<p style=\"margin: 0;\">DNS g\u00fcvenli\u011fiyle ilgili sorunlar, DNS yay\u0131l\u0131m\u0131ndan farkl\u0131 \u015fekilde de\u011ferlendirilmelidir. \u00d6zellikle DNS yan\u0131tlar\u0131n\u0131n k\u00f6t\u00fc niyetli bi\u00e7imde de\u011fi\u015ftirilmesini konu alan <strong><a style=\"color: #1e40af; text-decoration: underline;\" href=\"https:\/\/turkishost.com\/blog\/dns-spoofing-nedir\">DNS Spoofing Nedir?<\/a><\/strong> i\u00e7eri\u011fi, bu alandaki g\u00fcvenlik risklerini anlamak i\u00e7in ayr\u0131ca incelenebilir.<\/p>\n<\/div>\n<h3 id=\"nameserver-degisikligi-site-acilmiyor\"><span class=\"ez-toc-section\" id=\"Nameserver_Degisikliginden_Sonra_Site_Acilmiyor\"><\/span><span style=\"font-weight: 400;\">Nameserver De\u011fi\u015fikli\u011finden Sonra Site A\u00e7\u0131lm\u0131yor<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nameserver de\u011fi\u015fikli\u011fi sonras\u0131nda web sitesinin a\u00e7\u0131lmamas\u0131, yeni DNS sunucular\u0131nda gerekli kay\u0131tlar\u0131n bulunmamas\u0131ndan kaynaklanabilir.<\/p>\n<p>Bu nedenle nameserver de\u011fi\u015fikli\u011finden \u00f6nce <strong>A, AAAA, MX, TXT<\/strong> ve di\u011fer gerekli kay\u0131tlar\u0131n yeni DNS sa\u011flay\u0131c\u0131s\u0131nda do\u011fru \u015fekilde olu\u015fturuldu\u011fundan emin olunmal\u0131d\u0131r.<\/p>\n<h2 id=\"dns-degisikligi-dikkat\"><span class=\"ez-toc-section\" id=\"DNS_Degisikligi_Yaparken_Nelere_Dikkat_Edilmeli\"><\/span><span style=\"font-weight: 400;\">DNS De\u011fi\u015fikli\u011fi Yaparken Nelere Dikkat Edilmeli?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS de\u011fi\u015fikliklerinin plans\u0131z ger\u00e7ekle\u015ftirilmesi, web sitesi eri\u015fiminde veya e-posta hizmetlerinde ge\u00e7ici sorunlara yol a\u00e7abilir. \u00d6zellikle aktif ziyaret\u00e7i trafi\u011fi bulunan projelerde ge\u00e7i\u015f s\u00fcrecinin \u00f6nceden planlanmas\u0131 \u00f6nemlidir.<\/p>\n<figure style=\"margin: 1.4em 0;\"><img decoding=\"async\" class=\" wp-image-653 aligncenter\" src=\"https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi.webp\" alt=\"G\u00fcvenli DNS Ge\u00e7i\u015fi\" width=\"762\" height=\"232\" srcset=\"https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi.webp 1600w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-300x91.webp 300w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-1024x312.webp 1024w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-766x233.webp 766w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-1536x468.webp 1536w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-2048x623.webp 2048w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-493x150.webp 493w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-100x30.webp 100w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-1150x350.webp 1150w, https:\/\/turkishost.com\/blog\/wp-content\/uploads\/2026\/11\/guvenli-dns-gecisi-788x239.webp 788w\" sizes=\"(max-width: 762px) 100vw, 762px\" \/><\/figure>\n<p>G\u00fcvenli bir DNS ge\u00e7i\u015fi i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar izlenebilir;<\/p>\n<ol style=\"list-style: none; padding: 0; margin: 1.2em 0;\">\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">1<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Mevcut DNS kay\u0131tlar\u0131n\u0131n yede\u011fini al\u0131n.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">2<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Yeni sunucu ve DNS yap\u0131land\u0131rmas\u0131n\u0131 \u00f6nceden haz\u0131rlay\u0131n.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">3<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Planl\u0131 de\u011fi\u015fikliklerde TTL de\u011ferini yeterince erken d\u00fc\u015f\u00fcr\u00fcn.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">4<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Yeni sunucudaki web sitesinin do\u011fru \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 kontrol edin.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">5<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">DNS kay\u0131tlar\u0131n\u0131 g\u00fcncelleyin ve farkl\u0131 \u00e7\u00f6z\u00fcmleyicilerden sonu\u00e7lar\u0131 izleyin.<\/p>\n<\/div>\n<\/li>\n<li style=\"display: flex; gap: 16px; align-items: flex-start; margin: 0 0 12px;\"><span style=\"flex: 0 0 38px; width: 38px; height: 38px; line-height: 38px; border-radius: 50%; background: #1d4ed8; color: #fff; font-weight: bold; text-align: center;\">6<\/span>\n<div style=\"padding-top: 6px;\">\n<p style=\"margin: 0;\">Eski altyap\u0131y\u0131, ge\u00e7i\u015fin tamamland\u0131\u011f\u0131ndan emin olmadan kapatmay\u0131n.<\/p>\n<\/div>\n<\/li>\n<\/ol>\n<div style=\"background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><span style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #1d4ed8;\">E-posta kullan\u0131yorsan\u0131z<\/span><\/p>\n<p style=\"margin: 0;\">\u00d6zellikle e-posta hizmeti kullan\u0131lan alan adlar\u0131nda <strong>MX, SPF, DKIM ve DMARC<\/strong> kay\u0131tlar\u0131n\u0131n korunmas\u0131, ge\u00e7i\u015f s\u0131ras\u0131nda ileti\u015fim sorunlar\u0131n\u0131n \u00f6nlenmesine yard\u0131mc\u0131 olur.<\/p>\n<\/div>\n<h2 id=\"sikca-sorulan-sorular\"><span class=\"ez-toc-section\" id=\"Sikca_Sorulan_Sorular\"><\/span><span style=\"font-weight: 400;\">S\u0131k\u00e7a Sorulan Sorular<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<style>#sp-ea-654 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-654.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-654.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-654.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-654.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-654.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1794231469\"><div id=\"sp-ea-654\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\"><div class=\"ea-card ea-expand sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"DNS_propagation_24_saatten_uzun_surer_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-6540\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse6540\" aria-controls=\"collapse6540\" href=\"#\" aria-expanded=\"true\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-minus\"><\/i> DNS propagation 24 saatten uzun s\u00fcrer mi?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse collapsed show\" id=\"collapse6540\" data-parent=\"#sp-ea-654\" role=\"region\" aria-labelledby=\"ea-header-6540\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">DNS de\u011fi\u015fiklikleri baz\u0131 durumlarda 24 saatten uzun s\u00fcre farkl\u0131 \u00e7\u00f6z\u00fcmleyicilerde eski kay\u0131tlarla g\u00f6r\u00fcnebilir. \u00d6zellikle nameserver de\u011fi\u015fikliklerinde \u00f6nbellek s\u00fcreleri etkili olabilir. Ancak bir\u00e7ok kay\u0131t de\u011fi\u015fikli\u011fi daha k\u0131sa s\u00fcrede g\u00f6r\u00fcn\u00fcr hale gelir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"DNS_propagation_tamamlandigini_nasil_anlarim\"><\/span><a class=\"collapsed\" id=\"ea-header-6541\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse6541\" aria-controls=\"collapse6541\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> DNS propagation tamamland\u0131\u011f\u0131n\u0131 nas\u0131l anlar\u0131m?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse6541\" data-parent=\"#sp-ea-654\" role=\"region\" aria-labelledby=\"ea-header-6541\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Yetkili DNS sunucular\u0131n\u0131n do\u011fru kay\u0131tlar\u0131 d\u00f6nd\u00fcrd\u00fc\u011f\u00fcn\u00fc ve farkl\u0131 DNS \u00e7\u00f6z\u00fcmleyicilerinden yap\u0131lan sorgularda yeni bilgilerin g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc kontrol edebilirsiniz. Ancak t\u00fcm d\u00fcnyadaki \u00f6nbelleklerin g\u00fcncellendi\u011fini kesin olarak do\u011frulamak m\u00fcmk\u00fcn de\u011fildir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"DNS_onbellegini_temizlemek_yayilimi_hizlandirir_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-6542\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse6542\" aria-controls=\"collapse6542\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> DNS \u00f6nbelle\u011fini temizlemek yay\u0131l\u0131m\u0131 h\u0131zland\u0131r\u0131r m\u0131?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse6542\" data-parent=\"#sp-ea-654\" role=\"region\" aria-labelledby=\"ea-header-6542\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Yerel DNS \u00f6nbelle\u011fini temizlemek, bilgisayar\u0131n\u0131z\u0131n eski DNS kay\u0131tlar\u0131n\u0131 kullanmas\u0131n\u0131 engellemeye yard\u0131mc\u0131 olabilir. Ancak di\u011fer DNS \u00e7\u00f6z\u00fcmleyicilerinin \u00f6nbelleklerini etkilemedi\u011fi i\u00e7in k\u00fcresel DNS yay\u0131l\u0131m\u0131n\u0131 h\u0131zland\u0131rmaz.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"DNS_degisikligi_sirasinda_web_sitesi_kapanir_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-6543\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse6543\" aria-controls=\"collapse6543\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> DNS de\u011fi\u015fikli\u011fi s\u0131ras\u0131nda web sitesi kapan\u0131r m\u0131?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse6543\" data-parent=\"#sp-ea-654\" role=\"region\" aria-labelledby=\"ea-header-6543\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">DNS de\u011fi\u015fikli\u011fi s\u0131ras\u0131nda web sitesinin kapanmas\u0131 zorunlu de\u011fildir. Eski ve yeni sunucular\u0131n do\u011fru yap\u0131land\u0131r\u0131lmas\u0131 ve ge\u00e7i\u015f s\u00fcresince eri\u015filebilir tutulmas\u0131, kesinti riskini azaltabilir. Yanl\u0131\u015f DNS kay\u0131tlar\u0131 veya eksik sunucu yap\u0131land\u0131rmalar\u0131 ise eri\u015fim sorunlar\u0131na neden olabilir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"DNS_propagation_neden_farkli_ulkelerde_farkli_sonuc_verir\"><\/span><a class=\"collapsed\" id=\"ea-header-6544\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse6544\" aria-controls=\"collapse6544\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> DNS propagation neden farkl\u0131 \u00fclkelerde farkl\u0131 sonu\u00e7 verir?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse6544\" data-parent=\"#sp-ea-654\" role=\"region\" aria-labelledby=\"ea-header-6544\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Farkl\u0131 b\u00f6lgelerde kullan\u0131lan DNS \u00e7\u00f6z\u00fcmleyicileri, kay\u0131tlar\u0131 farkl\u0131 zamanlarda \u00f6nbelle\u011fe alabilir. Bu nedenle ayn\u0131 alan ad\u0131 i\u00e7in baz\u0131 b\u00f6lgelerde yeni, baz\u0131lar\u0131nda eski DNS yan\u0131tlar\u0131 g\u00f6r\u00fclebilir. DNS yay\u0131l\u0131m\u0131 ara\u00e7lar\u0131nda g\u00f6r\u00fclen farkl\u0131l\u0131klar\u0131n temel nedenlerinden biri budur.<\/span><\/p><\/div><\/div><\/div><\/div><\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udccc \u00d6ne \u00c7\u0131kan Noktalar DNS Propagation ile ilgili bilmeniz gereken 5 kritik nokta; DNS Propagation (DNS yay\u0131l\u0131m\u0131), DNS kay\u0131tlar\u0131nda yap\u0131lan de\u011fi\u015fikliklerin farkl\u0131 DNS \u00e7\u00f6z\u00fcmleyicilerinde g\u00f6r\u00fcn\u00fcr hale gelmesi s\u00fcrecidir. DNS yay\u0131l\u0131m s\u00fcresi, TTL de\u011ferine, DNS kay\u0131t t\u00fcr\u00fcne ve \u00e7\u00f6z\u00fcmleyicilerin \u00f6nbellek durumuna ba\u011fl\u0131d\u0131r. Baz\u0131 de\u011fi\u015fiklikler dakikalar i\u00e7inde g\u00f6r\u00fcn\u00fcrken baz\u0131lar\u0131 24\u201348 saat s\u00fcrebilir. DNS Propagation kontrol\u00fc, DNSChecker, WhatsMyDNS [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":649,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,10],"tags":[121,124,122,125,123],"offerexpiration":[],"class_list":["post-647","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-domain","category-internet","tag-dns-propagation","tag-dns-propagation-kontrolu","tag-dns-propagation-nedir","tag-dns-propagation-suresi","tag-dns-yayilimi"],"_links":{"self":[{"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/posts\/647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/comments?post=647"}],"version-history":[{"count":4,"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/posts\/647\/revisions"}],"predecessor-version":[{"id":656,"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/posts\/647\/revisions\/656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/media\/649"}],"wp:attachment":[{"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/media?parent=647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/categories?post=647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/tags?post=647"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/turkishost.com\/blog\/wp-json\/wp\/v2\/offerexpiration?post=647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}