{"id":853,"date":"2022-07-07T12:15:20","date_gmt":"2022-07-07T09:15:20","guid":{"rendered":"https:\/\/www.croncreative.com\/tr\/?p=853"},"modified":"2022-07-07T12:19:06","modified_gmt":"2022-07-07T09:19:06","slug":"dns-nedir","status":"publish","type":"post","link":"https:\/\/croncreative.com\/tr\/teknoloji\/dns-nedir\/","title":{"rendered":"DNS Nedir?"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

DNS a\u00e7\u0131l\u0131m\u0131 \u201cdomain name system\u201d \u015feklindedir ve T\u00fcrk\u00e7e kar\u015f\u0131l\u0131\u011f\u0131 \u201cAlan Ad\u0131 Sistemi\u201d olarak tan\u0131mlan\u0131r. \u0130nternet sitelerinin sorunsuz bir \u015fekilde bulunmas\u0131n\u0131 sa\u011flamaktad\u0131r ve bu sayede d\u00fcnya \u00fczerinde bulunan t\u00fcm web sitelerine rahatl\u0131kla ula\u015farak ba\u011flant\u0131 kurabilmemizi sa\u011flar.<\/p>\n\n\n\n

DNS Ne \u0130\u015fe Yarar?<\/p>\n\n\n\n

DNS sistemini telefonunuzun rehberine benzetebilirsiniz. Ki\u015filerin numaralar\u0131 bir isim arac\u0131l\u0131\u011f\u0131yla kay\u0131t alt\u0131nda tutulmaktad\u0131r. Yani internet ortam\u0131nda da bilgisayarlar\u0131n IP adreslerinin ve alan adlar\u0131n\u0131n tutuldu\u011fu b\u00fcy\u00fck bir telefon rehberi olarak d\u00fc\u015f\u00fcnebilirsiniz. DNS sistemi sayesinde internet sitelerini ziyaret etti\u011fimiz zaman taray\u0131c\u0131m\u0131za rakamlardan olu\u015fan IP Adreslerini yazmak yerine domainleri yani alan adlar\u0131n\u0131 yazarak ba\u011flant\u0131 kurabiliyoruz. E\u011fer DNS Sistemi var olmasayd\u0131 taray\u0131c\u0131m\u0131za ula\u015fmak istedi\u011fimiz web sitelerinin IP adreslerini yazmam\u0131z ve ak\u0131lda tutmam\u0131z gerekecekti.<\/p>\n\n\n\n

DNS Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/p>\n\n\n\n

DNS sunucular\u0131 d\u00fcnyan\u0131n  d\u00f6rt bir yan\u0131nda bulunan sunucular ile \u00e7al\u0131\u015fmaktad\u0131rlar. Saniyeler i\u00e7erisinde IP Adresi ve alan ad\u0131 aras\u0131nda ba\u011flant\u0131 kurabilmektedirler.<\/p>\n\n\n\n

DNS Sistemi sunucu ve \u00e7\u00f6z\u00fcmleyici olmak \u00fczere iki \u015fekilde \u00e7al\u0131\u015ft\u0131r\u0131l\u0131rlar. \u0130sim sunucular\u0131 IP Adresinin bilgilerini bar\u0131nd\u0131rmaktad\u0131r. \u00c7\u00f6z\u00fcmleyiciler ise DNS isteyen fakt\u00f6rd\u00fcr. \u00c7\u00f6z\u00fcmleyicilerde; DNS sunucular\u0131 ve bu sunucular\u0131n adresleri bulunmaktad\u0131r. \u00c7\u00f6z\u00fcmleyici, bilgisayar\u0131n ad\u0131na kar\u015f\u0131l\u0131k gelen IP Adresini bulmak istedi\u011finde sunucuya y\u00f6nlenmektedir.<\/p>\n\n\n\n

\u0130nternet Adreslerinin s\u0131n\u0131fland\u0131r\u0131lmas\u0131 \u00fclkelere g\u00f6re yap\u0131l\u0131r. \u00d6rne\u011fin bizim \u00fclkemizdeki internet adreslerinin sonundaki tr bu s\u0131n\u0131fland\u0131rmay\u0131 ifade etmektedir.<\/p>\n\n\n\n

S\u0131n\u0131fland\u0131r\u0131lm\u0131\u015f olan internet siteleri, \u201corg\u201d,\u201dedu\u201d,\u201dnet\u201d,\u201dcom\u201d, gibi b\u00f6l\u00fcmlere ayr\u0131lm\u0131\u015ft\u0131r.<\/p>\n\n\n\n

Bu b\u00f6l\u00fcmlerin ne anlama geldi\u011finden bahsetmek gerekirse<\/p>\n\n\n\n

com =<\/strong> commercial<\/em> kelimesinin k\u0131salt\u0131lm\u0131\u015f halidir ve ticari kurulu\u015flar taraf\u0131ndan kullan\u0131lan internet sitelerinde yer al\u0131r . Herkes alabilir.<\/p>\n\n\n\n

org =<\/strong> organization<\/em> kelimesinin k\u0131salt\u0131lm\u0131\u015f halidir. Ticari olmayan ve kar amac\u0131 g\u00fctmeyen kurum ve kurulu\u015flar bu adresi kullan\u0131r.<\/p>\n\n\n\n

gov =<\/strong> government<\/em> kelimesinin k\u0131salt\u0131lm\u0131\u015f halidir. H\u00fck\u00fcmet kurulu\u015flar\u0131 taraf\u0131ndan yani devlet kurulu\u015flar\u0131 taraf\u0131ndan kullan\u0131labilir.<\/p>\n\n\n\n

Edu=<\/strong> education<\/em> kelimesinin k\u0131salt\u0131lm\u0131\u015f halidir. E\u011fitim kurumlar\u0131 taraf\u0131ndan kullan\u0131l\u0131r.<\/p>\n\n\n\n

Net =<\/strong> network<\/em> kelimesinin k\u0131salt\u0131lm\u0131\u015f halidir. \u0130nternet servis sunuclar\u0131 taraf\u0131ndan kullan\u0131l\u0131r ve tercih edilir . Herkes alabilir.<\/p>\n\n\n\n

Mil =<\/strong> Military<\/em> kelimesinin k\u0131salt\u0131lm\u0131\u015f halidir ve askeri kurulu\u015flar taraf\u0131ndan kullan\u0131l\u0131r.<\/p>\n\n\n\n

Bu alan isimleri belirlenen kurallara g\u00f6re verilmektedir . Herkes istedi\u011fi alan ad\u0131n\u0131 alamaz.<\/p>\n","protected":false},"excerpt":{"rendered":"

DNS a\u00e7\u0131l\u0131m\u0131 \u201cdomain name system\u201d \u015feklindedir ve T\u00fcrk\u00e7e kar\u015f\u0131l\u0131\u011f\u0131 \u201cAlan Ad\u0131 Sistemi\u201d olarak tan\u0131mlan\u0131r. \u0130nternet sitelerinin sorunsuz bir \u015fekilde bulunmas\u0131n\u0131 sa\u011flamaktad\u0131r ve bu sayede d\u00fcnya \u00fczerinde bulunan t\u00fcm web sitelerine rahatl\u0131kla ula\u015farak ba\u011flant\u0131 kurabilmemizi sa\u011flar. DNS Ne \u0130\u015fe Yarar? DNS sistemini telefonunuzun rehberine benzetebilirsiniz. Ki\u015filerin numaralar\u0131 bir isim arac\u0131l\u0131\u011f\u0131yla kay\u0131t alt\u0131nda tutulmaktad\u0131r. Yani internet ortam\u0131nda…<\/p>\n","protected":false},"author":8,"featured_media":856,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[85],"tags":[118,119,120,121],"class_list":["post-853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-dns","tag-dns-nedir","tag-dns-nerelerde-kullanilir","tag-domain-name-server"],"_links":{"self":[{"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/posts\/853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/comments?post=853"}],"version-history":[{"count":1,"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/posts\/853\/revisions"}],"predecessor-version":[{"id":857,"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/posts\/853\/revisions\/857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/media\/856"}],"wp:attachment":[{"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/media?parent=853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/categories?post=853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/croncreative.com\/tr\/wp-json\/wp\/v2\/tags?post=853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}