{"id":21095,"date":"2026-05-02T10:10:36","date_gmt":"2026-05-02T07:10:36","guid":{"rendered":"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/"},"modified":"2026-05-02T10:10:56","modified_gmt":"2026-05-02T07:10:56","slug":"dns-ayarlari-nasil-degistirilir","status":"publish","type":"post","link":"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/","title":{"rendered":"DNS Ayarlar\u0131 Nas\u0131l De\u011fi\u015ftirilir?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><\/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:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#DNS_Nedir_ve_Neden_Onemlidir\" >DNS Nedir ve Neden \u00d6nemlidir?<\/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:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#DNS_Ayarlarini_Degistirme_Nedenleri\" >DNS Ayarlar\u0131n\u0131 De\u011fi\u015ftirme Nedenleri<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#DNS_Ayarlari_Nasil_Degistirilir\" >DNS Ayarlar\u0131 Nas\u0131l De\u011fi\u015ftirilir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#Windows_Isletim_Sisteminde_DNS_Ayarlari\" >Windows \u0130\u015fletim Sisteminde DNS Ayarlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#macOS_Isletim_Sisteminde_DNS_Ayarlari\" >macOS \u0130\u015fletim Sisteminde DNS Ayarlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#Linux_Isletim_Sisteminde_DNS_Ayarlari\" >Linux \u0130\u015fletim Sisteminde DNS Ayarlar\u0131<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#Gorsel_Arayuz_NetworkManager_kullanan_dagitimlar_icin\" >G\u00f6rsel Aray\u00fcz (NetworkManager kullanan da\u011f\u0131t\u0131mlar i\u00e7in):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#Komut_Satiri_Gecici_degisiklik_icin_%E2%80%93_UbuntuDebian_ornek\" >Komut Sat\u0131r\u0131 (Ge\u00e7ici de\u011fi\u015fiklik i\u00e7in &#8211; Ubuntu\/Debian \u00f6rnek):<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#Mobil_Cihazlarda_Android_ve_iOS_DNS_Ayarlari\" >Mobil Cihazlarda (Android ve iOS) DNS Ayarlar\u0131<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#Android\" >Android:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#iOS_iPhoneiPad\" >iOS (iPhone\/iPad):<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/sunucun.com.tr\/blog\/dns-ayarlari-nasil-degistirilir\/#ModemRouter_Uzerinden_DNS_Ayarlarini_Degistirme\" >Modem\/Router \u00dczerinden DNS Ayarlar\u0131n\u0131 De\u011fi\u015ftirme<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p>Komut sat\u0131r\u0131 \u00fczerinden ge\u00e7ici DNS de\u011fi\u015fikli\u011fi i\u00e7in <code>\/etc\/resolv.conf<\/code> dosyas\u0131n\u0131 d\u00fczenleyebilirsiniz. Ancak NetworkManager kullan\u0131yorsan\u0131z bu dosya genellikle otomatik olarak y\u00f6netilir ve manuel de\u011fi\u015fiklikler yeniden ba\u015flatmada kaybolabilir. Kal\u0131c\u0131 de\u011fi\u015fiklikler i\u00e7in da\u011f\u0131t\u0131m\u0131n\u0131z\u0131n belgelerine ba\u015fvurmak en iyisidir.<\/p>\n<p><\/p>\n<figure class=\"wp-block-image aligncenter size-medium is-resized\">\n  <img src=\"https:\/\/sunucun.com.tr\/blog\/wp-content\/uploads\/2026\/05\/text-dns-ayarlari-nasil-degistirilir.png\" class=\"size-medium aligncenter\" style=\"width:100%;\" alt=\"DNS Ayarlar\u0131: Y\u00f6nlendirici \u00fczerinden ayarlar\u0131 de\u011fi\u015ftirerek internet deneyimini optimize eden ki\u015fi.\" title=\"DNS Ayarlar\u0131 Y\u00f6netimi ve A\u011f Optimizasyonu\" loading=\"lazy\" decoding=\"async\"><figcaption>\n    DNS Ayarlar\u0131: Y\u00f6nlendirici \u00fczerinden ayarlar\u0131 de\u011fi\u015ftirerek internet deneyimini optimize eden ki\u015fi.<br \/>\n  <\/figcaption><\/figure>\n<p>\nDNS Ayarlar\u0131 Nas\u0131l De\u011fi\u015ftirilir? \u0130nternet d\u00fcnyas\u0131n\u0131n temel ta\u015flar\u0131ndan biri olan Alan Ad\u0131 Sistemi (DNS), web sitelerine eri\u015fimimizi sa\u011flayan g\u00f6r\u00fcnmez bir k\u00f6pr\u00fcd\u00fcr. Her web sitesinin bir IP adresi bulunur ve bu adresler, t\u0131pk\u0131 telefon numaralar\u0131 gibi, hat\u0131rlanmas\u0131 zor rakam dizileridir. DNS sistemi, taray\u0131c\u0131m\u0131za yazd\u0131\u011f\u0131m\u0131z &#8220;google.com&#8221; gibi alan adlar\u0131n\u0131, sunucular\u0131n anlad\u0131\u011f\u0131 &#8220;172.217.160.142&#8221; benzeri IP adreslerine \u00e7evirir. Bu sayede internette gezinirken her sitenin IP adresini ezberlemek zorunda kalmay\u0131z. Ancak zaman zaman, internet ba\u011flant\u0131 h\u0131z\u0131m\u0131z\u0131 optimize etmek, g\u00fcvenlik seviyemizi art\u0131rmak, belirli sitelere eri\u015fim k\u0131s\u0131tlamalar\u0131n\u0131 a\u015fmak veya ebeveyn denetimi sa\u011flamak gibi \u00e7e\u015fitli nedenlerle varsay\u0131lan DNS ayarlar\u0131m\u0131z\u0131 de\u011fi\u015ftirmemiz gerekebilir. Bu kapsaml\u0131 rehberde, DNS ayarlar\u0131n\u0131z\u0131 farkl\u0131 i\u015fletim sistemleri ve cihazlar \u00fczerinden ad\u0131m ad\u0131m nas\u0131l de\u011fi\u015ftirebilece\u011finizi, nedenlerini ve dikkat etmeniz gereken kritik noktalar\u0131 ele alaca\u011f\u0131z. \u0130nternet deneyiminizi daha h\u0131zl\u0131, g\u00fcvenli ve \u00f6zelle\u015ftirilmi\u015f hale getirmek i\u00e7in DNS ayarlar\u0131n\u0131z\u0131 y\u00f6netmek, dijital okuryazarl\u0131\u011f\u0131n\u0131z\u0131n \u00f6nemli bir par\u00e7as\u0131d\u0131r.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"DNS_Nedir_ve_Neden_Onemlidir\"><\/span>DNS Nedir ve Neden \u00d6nemlidir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS (Domain Name System), internetin telefon rehberi olarak tan\u0131mlanabilir. Siz taray\u0131c\u0131n\u0131za bir web sitesi adresi yazd\u0131\u011f\u0131n\u0131zda, DNS devreye girer ve bu alan ad\u0131n\u0131 (\u00f6rne\u011fin, <a href=\"https:\/\/sunucun.com.tr\" data-internallinksmanager029f6b8e52c=\"125\" title=\"Sunucun veri merkezi ve altyap\u0131 \u00e7\u00f6z\u00fcmleri\">sunucun.com.tr<\/a>) ilgili sunucunun IP adresine \u00e7evirir. Bu \u00e7eviri i\u015flemi olmasayd\u0131, her siteye eri\u015fmek i\u00e7in karma\u015f\u0131k IP adreslerini bilmemiz ve yazmam\u0131z gerekirdi. DNS\u2019in temel i\u015flevi budur, ancak \u00f6nemi sadece bununla s\u0131n\u0131rl\u0131 de\u011fildir. \u0130nternet trafi\u011finin verimli bir \u015fekilde y\u00f6nlendirilmesi, web sitelerinin h\u0131zl\u0131 y\u00fcklenmesi ve hatta siber sald\u0131r\u0131lardan korunma gibi pek \u00e7ok alanda DNS kritik bir rol oynar. Bir web sitesine eri\u015fmeye \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131zda, bilgisayar\u0131n\u0131z ilk olarak yerel DNS \u00f6nbelle\u011fini kontrol eder, e\u011fer orada bulamazsa, modeminize, oradan da servis sa\u011flay\u0131c\u0131n\u0131z\u0131n DNS sunucular\u0131na bir sorgu g\u00f6nderir. Bu sorgu, alan ad\u0131n\u0131n kar\u015f\u0131l\u0131k geldi\u011fi IP adresini bulana kadar devam eder. Do\u011fru ve h\u0131zl\u0131 DNS sunucular\u0131n\u0131 kullanmak, internet deneyiminizin kalitesini do\u011frudan etkiler.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"DNS_Ayarlarini_Degistirme_Nedenleri\"><\/span>DNS Ayarlar\u0131n\u0131 De\u011fi\u015ftirme Nedenleri<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DNS ayarlar\u0131n\u0131 de\u011fi\u015ftirmenin birden fazla pratik faydas\u0131 bulunmaktad\u0131r. Bu faydalar genellikle h\u0131z, g\u00fcvenlik ve eri\u015fim kontrol\u00fc olmak \u00fczere \u00fc\u00e7 ana ba\u015fl\u0131k alt\u0131nda toplanabilir:<\/p>\n<ul>\n<li><strong>Daha H\u0131zl\u0131 \u0130nternet Deneyimi:<\/strong> \u0130nternet servis sa\u011flay\u0131c\u0131n\u0131z\u0131n (\u0130SS) varsay\u0131lan DNS sunucular\u0131 her zaman en h\u0131zl\u0131 olmayabilir. D\u00fcnya genelinde h\u0131z ve performans a\u00e7\u0131s\u0131ndan optimize edilmi\u015f bir\u00e7ok genel DNS sunucusu (Google DNS, Cloudflare DNS gibi) mevcuttur. Bu sunucular, alan ad\u0131 \u00e7\u00f6zme s\u00fcrelerini k\u0131saltarak web sayfalar\u0131n\u0131n daha h\u0131zl\u0131 y\u00fcklenmesine yard\u0131mc\u0131 olabilir.<\/li>\n<li><strong>Geli\u015fmi\u015f G\u00fcvenlik ve Gizlilik:<\/strong> Baz\u0131 DNS sunucular\u0131, k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m i\u00e7eren siteleri, kimlik av\u0131 (phishing) sitelerini veya reklam sunucular\u0131n\u0131 engelleyerek ek bir g\u00fcvenlik katman\u0131 sa\u011flar. Ayr\u0131ca, sorgular\u0131n\u0131z\u0131n gizlili\u011fini daha iyi koruyan DNS sa\u011flay\u0131c\u0131lar\u0131 da bulunmaktad\u0131r.<\/li>\n<li><strong>Eri\u015fim K\u0131s\u0131tlamalar\u0131n\u0131 A\u015fma:<\/strong> Baz\u0131 \u00fclkeler veya internet servis sa\u011flay\u0131c\u0131lar\u0131 belirli web sitelerine eri\u015fimi engellemek i\u00e7in DNS tabanl\u0131 filtrelemeler kullanabilir. Farkl\u0131 bir DNS sunucusu kullanarak bu k\u0131s\u0131tlamalar\u0131 a\u015fmak m\u00fcmk\u00fcn olabilir.<\/li>\n<li><strong>Ebeveyn Denetimi ve \u0130\u00e7erik Filtreleme:<\/strong> Baz\u0131 DNS hizmetleri, pornografi, \u015fiddet veya kumar gibi belirli i\u00e7erik kategorilerini filtreleyerek aileler i\u00e7in daha g\u00fcvenli bir internet ortam\u0131 sunar.<\/li>\n<li><strong>Daha Az Reklam:<\/strong> Baz\u0131 \u00f6zel DNS sunucular\u0131, reklamlar\u0131 ve izleyicileri engelleyerek daha temiz bir tarama deneyimi sunar.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"DNS_Ayarlari_Nasil_Degistirilir\"><\/span>DNS Ayarlar\u0131 Nas\u0131l De\u011fi\u015ftirilir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DNS ayarlar\u0131n\u0131 de\u011fi\u015ftirmek, genel olarak olduk\u00e7a basit bir i\u015flemdir ancak kulland\u0131\u011f\u0131n\u0131z i\u015fletim sistemine veya cihaza g\u00f6re farkl\u0131l\u0131k g\u00f6sterebilir. \u0130\u015fte farkl\u0131 platformlarda DNS ayarlar\u0131n\u0131z\u0131 de\u011fi\u015ftirmenin ad\u0131m ad\u0131m yollar\u0131:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Windows_Isletim_Sisteminde_DNS_Ayarlari\"><\/span>Windows \u0130\u015fletim Sisteminde DNS Ayarlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Windows kullan\u0131c\u0131lar\u0131 i\u00e7in DNS ayarlar\u0131n\u0131 de\u011fi\u015ftirmek genellikle A\u011f ve Payla\u015f\u0131m Merkezi \u00fczerinden yap\u0131l\u0131r.<\/p>\n<ol>\n<li><strong>A\u011f ve \u0130nternet Ayarlar\u0131&#8217;na Eri\u015fin:<\/strong> G\u00f6rev \u00e7ubu\u011fundaki a\u011f simgesine sa\u011f t\u0131klay\u0131n ve &#8220;A\u011f ve \u0130nternet Ayarlar\u0131&#8221;n\u0131 se\u00e7in. Alternatif olarak, Ba\u015flat men\u00fcs\u00fcnden Ayarlar > A\u011f ve \u0130nternet yolunu izleyin.<\/li>\n<li><strong>Ba\u011fda\u015ft\u0131r\u0131c\u0131 Se\u00e7eneklerini De\u011fi\u015ftirin:<\/strong> &#8220;Durum&#8221; sekmesinde a\u015fa\u011f\u0131 kayd\u0131r\u0131n ve &#8220;Ba\u011fda\u015ft\u0131r\u0131c\u0131 se\u00e7eneklerini de\u011fi\u015ftir&#8221;e t\u0131klay\u0131n.<\/li>\n<li><strong>A\u011f Ba\u011flant\u0131n\u0131z\u0131 Se\u00e7in:<\/strong> A\u00e7\u0131lan pencerede kulland\u0131\u011f\u0131n\u0131z aktif a\u011f ba\u011flant\u0131s\u0131na (Ethernet veya Wi-Fi) sa\u011f t\u0131klay\u0131n ve &#8220;\u00d6zellikler&#8221;i se\u00e7in.<\/li>\n<li><strong>\u0130nternet Protokol\u00fc S\u00fcr\u00fcm 4 (TCP\/IPv4)&#8217;\u00fc Se\u00e7in:<\/strong> \u00d6zellikler penceresinde &#8220;\u0130nternet Protokol\u00fc S\u00fcr\u00fcm 4 (TCP\/IPv4)&#8221; se\u00e7ene\u011fini bulun ve \u00fczerine t\u0131klay\u0131p &#8220;\u00d6zellikler&#8221; d\u00fc\u011fmesine bas\u0131n.<\/li>\n<li><strong>Yeni DNS Sunucusu Adreslerini Girin:<\/strong> &#8220;A\u015fa\u011f\u0131daki DNS sunucu adreslerini kullan&#8221; se\u00e7ene\u011fini i\u015faretleyin. &#8220;Tercih Edilen DNS sunucusu&#8221; ve &#8220;Di\u011fer DNS sunucusu&#8221; alanlar\u0131na kullanmak istedi\u011finiz yeni DNS adreslerini girin (\u00f6rne\u011fin, Google DNS i\u00e7in 8.8.8.8 ve 8.8.4.4).<\/li>\n<li><strong>Ayarlar\u0131 Kaydedin:<\/strong> &#8220;Tamam&#8221; d\u00fc\u011fmelerine t\u0131klayarak t\u00fcm pencereleri kapat\u0131n.<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"macOS_Isletim_Sisteminde_DNS_Ayarlari\"><\/span>macOS \u0130\u015fletim Sisteminde DNS Ayarlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>macOS kullan\u0131c\u0131lar\u0131 i\u00e7in DNS ayarlar\u0131 A\u011f tercihleri panelinden y\u00f6netilir.<\/p>\n<ol>\n<li><strong>Sistem Ayarlar\u0131&#8217;n\u0131 A\u00e7\u0131n:<\/strong> Apple men\u00fcs\u00fcne t\u0131klay\u0131n ve &#8220;Sistem Ayarlar\u0131&#8221;n\u0131 se\u00e7in.<\/li>\n<li><strong>A\u011f B\u00f6l\u00fcm\u00fcne Gidin:<\/strong> Sol kenar \u00e7ubu\u011fundan &#8220;A\u011f&#8221;\u0131 se\u00e7in.<\/li>\n<li><strong>A\u011f Ba\u011flant\u0131n\u0131z\u0131 Se\u00e7in:<\/strong> Kullanmakta oldu\u011funuz aktif ba\u011flant\u0131y\u0131 (Wi-Fi veya Ethernet) se\u00e7in ve &#8220;Ayr\u0131nt\u0131lar&#8221; d\u00fc\u011fmesine t\u0131klay\u0131n.<\/li>\n<li><strong>DNS Sekmesine Ge\u00e7in:<\/strong> A\u00e7\u0131lan pencerede \u00fcst k\u0131s\u0131mdaki &#8220;DNS&#8221; sekmesine t\u0131klay\u0131n.<\/li>\n<li><strong>Yeni DNS Adresleri Ekleyin:<\/strong> Sol alt k\u00f6\u015fedeki &#8220;+&#8221; d\u00fc\u011fmesine t\u0131klayarak yeni DNS sunucusu adreslerini ekleyin. Mevcut DNS sunucular\u0131n\u0131 silmek i\u00e7in &#8220;-&#8221; d\u00fc\u011fmesini kullanabilirsiniz.<\/li>\n<li><strong>Ayarlar\u0131 Uygulay\u0131n:<\/strong> &#8220;Tamam&#8221; ve ard\u0131ndan &#8220;Uygula&#8221; d\u00fc\u011fmelerine t\u0131klayarak de\u011fi\u015fiklikleri kaydedin.<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"Linux_Isletim_Sisteminde_DNS_Ayarlari\"><\/span>Linux \u0130\u015fletim Sisteminde DNS Ayarlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Linux da\u011f\u0131t\u0131mlar\u0131 aras\u0131nda k\u00fc\u00e7\u00fck farkl\u0131l\u0131klar olsa da, genel olarak a\u011f y\u00f6neticisi aray\u00fcz\u00fc veya komut sat\u0131r\u0131 \u00fczerinden DNS ayarlar\u0131 de\u011fi\u015ftirilebilir.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Gorsel_Arayuz_NetworkManager_kullanan_dagitimlar_icin\"><\/span>G\u00f6rsel Aray\u00fcz (NetworkManager kullanan da\u011f\u0131t\u0131mlar i\u00e7in):<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li><strong>A\u011f Ayarlar\u0131&#8217;na Eri\u015fin:<\/strong> Sa\u011f \u00fcst k\u00f6\u015fedeki a\u011f simgesine t\u0131klay\u0131n ve &#8220;A\u011f Ayarlar\u0131&#8221;n\u0131 (veya &#8220;Ba\u011flant\u0131lar\u0131 D\u00fczenle&#8221; gibi bir se\u00e7ene\u011fi) se\u00e7in.<\/li>\n<li><strong>Ba\u011flant\u0131n\u0131z\u0131 D\u00fczenleyin:<\/strong> Kullanmakta oldu\u011funuz aktif a\u011f ba\u011flant\u0131s\u0131n\u0131n (Wi-Fi veya Kablolu) yan\u0131ndaki di\u015fli \u00e7ark simgesine t\u0131klay\u0131n.<\/li>\n<li><strong>IPv4 veya IPv6 Sekmesine Ge\u00e7in:<\/strong> A\u00e7\u0131lan pencerede &#8220;IPv4&#8221; veya &#8220;IPv6&#8221; (hangisini kullan\u0131yorsan\u0131z) sekmesine gidin.<\/li>\n<li><strong>DNS Ayarlar\u0131n\u0131 De\u011fi\u015ftirin:<\/strong> &#8220;DNS&#8221; b\u00f6l\u00fcm\u00fcnde &#8220;Otomatik&#8221; se\u00e7ene\u011fini kapat\u0131n ve &#8220;DNS sunucular\u0131&#8221; alan\u0131na yeni DNS adreslerini virg\u00fclle ay\u0131rarak girin (\u00f6rne\u011fin, 8.8.8.8, 8.8.4.4).<\/li>\n<li><strong>Ayarlar\u0131 Kaydedin:<\/strong> &#8220;Uygula&#8221; veya &#8220;Kaydet&#8221; d\u00fc\u011fmesine t\u0131klay\u0131n.<\/li>\n<\/ol>\n<h4><span class=\"ez-toc-section\" id=\"Komut_Satiri_Gecici_degisiklik_icin_%E2%80%93_UbuntuDebian_ornek\"><\/span>Komut Sat\u0131r\u0131 (Ge\u00e7ici de\u011fi\u015fiklik i\u00e7in &#8211; Ubuntu\/Debian \u00f6rnek):<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<pre><code>sudo nano \/etc\/resolv.conf<\/code><\/pre>\n<p>Dosyan\u0131n ba\u015f\u0131na a\u015fa\u011f\u0131daki sat\u0131rlar\u0131 ekleyerek istedi\u011finiz DNS sunucular\u0131n\u0131 tan\u0131mlay\u0131n:<\/p>\n<pre><code>nameserver 8.8.8.8\nnameserver 8.8.4.4<\/code><\/pre>\n<p>Kaydedip \u00e7\u0131k\u0131n (Ctrl+O, Enter, Ctrl+X).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mobil_Cihazlarda_Android_ve_iOS_DNS_Ayarlari\"><\/span>Mobil Cihazlarda (Android ve iOS) DNS Ayarlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Mobil cihazlarda genellikle Wi-Fi ba\u011flant\u0131lar\u0131 i\u00e7in DNS ayarlar\u0131 de\u011fi\u015ftirilebilir. Mobil veri ba\u011flant\u0131lar\u0131 i\u00e7in DNS de\u011fi\u015ftirmek daha zordur ve genellikle \u00f6zel uygulamalar veya VPN hizmetleri gerektirir.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Android\"><\/span>Android:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li><strong>Ayarlar&#8217;\u0131 A\u00e7\u0131n:<\/strong> Cihaz\u0131n\u0131z\u0131n Ayarlar uygulamas\u0131na gidin.<\/li>\n<li><strong>A\u011f ve \u0130nternet B\u00f6l\u00fcm\u00fcne Gidin:<\/strong> &#8220;A\u011f ve internet&#8221; veya &#8220;Ba\u011flant\u0131lar&#8221; se\u00e7ene\u011fini bulun.<\/li>\n<li><strong>Wi-Fi&#8217;yi Se\u00e7in:<\/strong> &#8220;Wi-Fi&#8221; \u00fczerine dokunun ve ba\u011fl\u0131 oldu\u011funuz Wi-Fi a\u011f\u0131n\u0131n ad\u0131n\u0131n yan\u0131ndaki ayarlar (di\u015fli \u00e7ark) simgesine dokunun.<\/li>\n<li><strong>IP Ayarlar\u0131n\u0131 De\u011fi\u015ftirin:<\/strong> &#8220;Geli\u015fmi\u015f&#8221; veya &#8220;IP ayarlar\u0131&#8221; se\u00e7ene\u011fini bulun ve &#8220;DHCP&#8221; yerine &#8220;Statik&#8221;i se\u00e7in.<\/li>\n<li><strong>DNS Adreslerini Girin:<\/strong> A\u00e7\u0131lan yeni alanlara &#8220;DNS 1&#8221; ve &#8220;DNS 2&#8221; i\u00e7in istedi\u011finiz DNS sunucusu adreslerini girin.<\/li>\n<li><strong>Ayarlar\u0131 Kaydedin:<\/strong> Kaydet veya onay i\u015faretine dokunun.<\/li>\n<\/ol>\n<h4><span class=\"ez-toc-section\" id=\"iOS_iPhoneiPad\"><\/span>iOS (iPhone\/iPad):<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li><strong>Ayarlar&#8217;\u0131 A\u00e7\u0131n:<\/strong> Cihaz\u0131n\u0131z\u0131n Ayarlar uygulamas\u0131na gidin.<\/li>\n<li><strong>Wi-Fi&#8217;yi Se\u00e7in:<\/strong> &#8220;Wi-Fi&#8221; \u00fczerine dokunun ve ba\u011fl\u0131 oldu\u011funuz Wi-Fi a\u011f\u0131n\u0131n ad\u0131n\u0131n yan\u0131ndaki &#8220;i&#8221; (bilgi) simgesine dokunun.<\/li>\n<li><strong>DNS Yap\u0131land\u0131rmas\u0131n\u0131 De\u011fi\u015ftirin:<\/strong> &#8220;DNS&#8217;i Yap\u0131land\u0131r&#8221; se\u00e7ene\u011fine dokunun.<\/li>\n<li><strong>Manuel&#8217;i Se\u00e7in:<\/strong> &#8220;Otomatik&#8221; yerine &#8220;Manuel&#8221;i se\u00e7in.<\/li>\n<li><strong>Yeni DNS Adresleri Ekleyin:<\/strong> Mevcut DNS sunucular\u0131n\u0131 silin ve &#8220;Sunucu Ekle&#8221; se\u00e7ene\u011fine dokunarak yeni DNS sunucusu adreslerini girin.<\/li>\n<li><strong>Ayarlar\u0131 Kaydedin:<\/strong> Sa\u011f \u00fcst k\u00f6\u015fedeki &#8220;Kaydet&#8221;e dokunun.<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"ModemRouter_Uzerinden_DNS_Ayarlarini_Degistirme\"><\/span>Modem\/Router \u00dczerinden DNS Ayarlar\u0131n\u0131 De\u011fi\u015ftirme<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Modem veya router \u00fczerinden DNS ayarlar\u0131n\u0131 de\u011fi\u015ftirmek, a\u011f\u0131n\u0131za ba\u011fl\u0131 t\u00fcm cihazlar i\u00e7in ge\u00e7erli olacakt\u0131r. Bu y\u00f6ntem \u00f6zellikle ev ve k\u00fc\u00e7\u00fck ofis a\u011flar\u0131 i\u00e7in pratik bir \u00e7\u00f6z\u00fcmd\u00fcr.<\/p>\n<ol>\n<li><strong>Router Y\u00f6netim Paneline Eri\u015fin:<\/strong> Taray\u0131c\u0131n\u0131z\u0131 a\u00e7\u0131n ve router&#8217;\u0131n\u0131z\u0131n IP adresini girin (genellikle 192.168.1.1 veya 192.168.0.1). Kullan\u0131c\u0131 ad\u0131 ve \u015fifrenizle giri\u015f yap\u0131n (varsay\u0131lan bilgiler router&#8217;\u0131n\u0131z\u0131n alt\u0131nda veya kullan\u0131m k\u0131lavuzunda bulunur).<\/li>\n<li><strong>DNS Ayarlar\u0131n\u0131 Bulun:<\/strong> Genellikle &#8220;WAN Ayarlar\u0131\\<br \/>\n<\/p>\n<figure class=\"wp-block-image aligncenter size-medium is-resized\">\n  <img src=\"https:\/\/sunucun.com.tr\/blog\/wp-content\/uploads\/2026\/05\/text2-dns-ayarlari-nasil-degistirilir.png\" class=\"size-medium aligncenter\" style=\"width:100%;\" alt=\"DNS Ayarlar\u0131, internetin g\u00f6r\u00fcnmez k\u00f6pr\u00fcs\u00fc olan Alan Ad\u0131 Sistemi'nin (DNS) \u00f6nemini g\u00f6sterir.\" title=\"Alan ad\u0131 ve IP adresi \u00e7eviri mekanizmas\u0131\" loading=\"lazy\" decoding=\"async\"><figcaption>\n    DNS Ayarlar\u0131, internetin g\u00f6r\u00fcnmez k\u00f6pr\u00fcs\u00fc olan Alan Ad\u0131 Sistemi&#8217;nin (DNS) \u00f6nemini g\u00f6sterir.<br \/>\n  <\/figcaption><\/figure>\n<p><\/p>\n<p>DNS ayarlar\u0131n\u0131 de\u011fi\u015ftirmek, internet deneyiminizi ki\u015fiselle\u015ftirmenin ve optimize etmenin g\u00fc\u00e7l\u00fc bir yoludur. H\u0131z, g\u00fcvenlik veya eri\u015fim gibi nedenlerle olsun, do\u011fru DNS sunucusunu se\u00e7mek ve ayarlar\u0131 do\u011fru bir \u015fekilde yap\u0131land\u0131rmak, dijital d\u00fcnyada daha sorunsuz bir yolculuk yapman\u0131z\u0131 sa\u011flar. Unutmay\u0131n, herhangi bir sorunla kar\u015f\u0131la\u015ft\u0131\u011f\u0131n\u0131zda, her zaman internet servis sa\u011flay\u0131c\u0131n\u0131z\u0131n varsay\u0131lan DNS ayarlar\u0131na geri d\u00f6nebilirsiniz. Teknik konular hakk\u0131nda daha fazla bilgi edinmek i\u00e7in <a href=\"https:\/\/sunucun.com.tr\/blog\/dns-nedir-nasil-calisir\/\" target=\"_blank\">DNS Nedir, Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a> blog yaz\u0131m\u0131za da g\u00f6z atabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Komut sat\u0131r\u0131 \u00fczerinden ge\u00e7ici DNS de\u011fi\u015fikli\u011fi i\u00e7in \/etc\/resolv.conf dosyas\u0131n\u0131 d\u00fczenleyebilirsiniz. Ancak NetworkManager kullan\u0131yorsan\u0131z bu dosya genellikle otomatik olarak y\u00f6netilir ve manuel de\u011fi\u015fiklikler yeniden ba\u015flatmada kaybolabilir. Kal\u0131c\u0131 de\u011fi\u015fiklikler i\u00e7in da\u011f\u0131t\u0131m\u0131n\u0131z\u0131n belgelerine ba\u015fvurmak en iyisidir. DNS Ayarlar\u0131: Y\u00f6nlendirici \u00fczerinden ayarlar\u0131 de\u011fi\u015ftirerek internet deneyimini optimize eden ki\u015fi. DNS Ayarlar\u0131 Nas\u0131l De\u011fi\u015ftirilir? \u0130nternet d\u00fcnyas\u0131n\u0131n temel ta\u015flar\u0131ndan biri olan Alan&hellip;<\/p>\n","protected":false},"author":1,"featured_media":21092,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1523],"tags":[],"class_list":["post-21095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-network"],"_links":{"self":[{"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/posts\/21095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=21095"}],"version-history":[{"count":1,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/posts\/21095\/revisions"}],"predecessor-version":[{"id":21096,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/posts\/21095\/revisions\/21096"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/media\/21092"}],"wp:attachment":[{"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=21095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=21095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sunucun.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=21095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}