{"id":44800,"date":"2025-12-08T12:40:24","date_gmt":"2025-12-08T12:40:24","guid":{"rendered":"https:\/\/www.lunovpn.com\/?p=44800"},"modified":"2025-12-08T12:47:13","modified_gmt":"2025-12-08T12:47:13","slug":"vpn-dns-leak-korumasi","status":"publish","type":"post","link":"https:\/\/www.lunovpn.com\/tr\/vpn-dns-leak-korumasi\/","title":{"rendered":"DNS Leak Protection"},"content":{"rendered":"\n<h6 data-wp-context---core-fit-text=\"core\/fit-text::{&quot;fontSize&quot;:&quot;&quot;}\" data-wp-init---core-fit-text=\"core\/fit-text::callbacks.init\" data-wp-interactive data-wp-style--font-size=\"core\/fit-text::context.fontSize\" class=\"wp-block-heading alignwide has-fit-text\">LunoVPN DNS Leak Koruma Mimarisi <\/h6>\n\n\n\n<p class=\"\">LunoVPN, d\u00f6rt katmanl\u0131 savunma-d\u0131\u015f\u0131 (defense-in-depth) yakla\u015f\u0131m\u0131yla %100 DNS leak\u2019i engeller:<\/p>\n\n\n\n<p class=\"\"><strong>Katman 1 <br>Kernel-Seviyesinde DNS Trafik Zorunlu Y\u00f6nlendirmesi<\/strong><\/p>\n\n\n\n<p class=\"\"><strong><a href=\"https:\/\/www.lunovpn.com\/tr\">VPN<\/a><\/strong> t\u00fcneli aktif oldu\u011fu anda istemci i\u015fletim sisteminde iptables\/ip6tables kurallar\u0131 otomatik uygulan\u0131r:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># T\u00fcm DNS sorgular\u0131 (UDP\/TCP 53, DoT 853, DoH 443) t\u00fcnele zorlan\u0131r\niptables  -t nat -A OUTPUT -p udp --dport 53  -j DNAT --to-destination 10.66.66.1\niptables  -t nat -A OUTPUT -p tcp --dport 53  -j DNAT --to-destination 10.66.66.1\niptables  -t nat -A OUTPUT -p tcp --dport 853 -j DNAT --to-destination 10.66.66.1\nip6tables -t nat -A OUTPUT -p udp --dport 53  -j DNAT --to-destination fd42:42:42::1\nip6tables -t nat -A OUTPUT -p tcp --dport 853 -j DNAT --to-destination fd42:42:42::1<\/code><\/pre>\n\n\n\n<p class=\"\"><strong>Katman 2 <\/strong><br><strong>LunoVPN Private Encrypted DNS Resolver Cluster<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">D\u00fcnyan\u0131n \u00e7e\u015fitli b\u00f6lgelerinde konumlanm\u0131\u015f Anycast DNS cluster<\/li>\n\n\n\n<li class=\"\">T\u00fcm sorgular DNS-over-TLS (DoT) ve DNS-over-HTTPS (DoH) ile u\u00e7tan uca \u015fifrelenir<\/li>\n\n\n\n<li class=\"\">QNAME minimization + DNSSEC validation varsay\u0131lan olarak a\u00e7\u0131k<\/li>\n\n\n\n<li class=\"\">Loglama politikas\u0131: 0-knowledge <\/li>\n<\/ul>\n\n\n\n<p class=\"\"><strong>Katman 3<\/strong><\/p>\n\n\n\n<p class=\"\"><strong> Network Namespace + Firewall-based Kill Switch<\/strong><\/p>\n\n\n\n<p class=\"\">Linux, macOS ve Windows istemcilerinde ayr\u0131 network namespace olu\u015fturulur. VPN ba\u011flant\u0131s\u0131 kesildi\u011finde namespace otomatik yok edilir \u2192 fiziksel olarak DNS trafi\u011fi d\u0131\u015far\u0131 \u00e7\u0131kamaz.<\/p>\n\n\n\n<p class=\"\"><strong>Katman 4<br>IPv4 &amp; IPv6 Dual-Stack Leak Korumas\u0131<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">IPv6 trafi\u011fi tamamen desteklenir<\/li>\n\n\n\n<li class=\"\">T\u00fcnel d\u0131\u015f\u0131 IPv6 devre d\u0131\u015f\u0131 b\u0131rak\u0131lmaz, bunun yerine t\u00fcnele zorlan\u0131r<\/li>\n\n\n\n<li class=\"\">Happy Eyeballs algoritmas\u0131 LunoVPN resolver\u2019lar\u0131n\u0131 tercih edecek \u015fekilde yap\u0131land\u0131r\u0131l\u0131r<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"\">LunoVPN, <strong><a href=\"https:\/\/www.lunovpn.com\/tr\">VPN<\/a><\/strong> kullan\u0131c\u0131lar\u0131 i\u00e7in s\u0131f\u0131r g\u00fcven (zero-trust) mimarisine uygun, ba\u011f\u0131ms\u0131z laboratuvarlarda do\u011frulanm\u0131\u015f %100 <a href=\"https:\/\/www.lunovpn.com\/tr\/vpn-dns-leak-korumasi\/\">DNS leak korumas\u0131<\/a> sunmaktad\u0131r.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>LunoVPN DNS Leak Koruma Mimarisi LunoVPN, d\u00f6rt katmanl\u0131 savunma-d\u0131\u015f\u0131 (defense-in-depth) yakla\u015f\u0131m\u0131yla %100 DNS leak\u2019i engeller: Katman 1 Kernel-Seviyesinde DNS Trafik Zorunlu Y\u00f6nlendirmesi VPN t\u00fcneli aktif oldu\u011fu anda istemci i\u015fletim sisteminde iptables\/ip6tables kurallar\u0131 otomatik uygulan\u0131r: Katman 2 LunoVPN Private Encrypted DNS Resolver Cluster Katman 3 Network Namespace + Firewall-based Kill Switch Linux, macOS ve Windows istemcilerinde [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"footnotes":""},"categories":[756],"tags":[765,763],"class_list":["post-44800","post","type-post","status-publish","format-standard","hentry","category-data-privacy-tr","tag-dns-leak-protection","tag-vpn"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - 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