{"id":476912,"date":"2023-08-09T09:05:02","date_gmt":"2023-08-09T09:05:02","guid":{"rendered":""},"modified":"2023-09-05T11:13:39","modified_gmt":"2023-09-05T11:13:39","slug":"dns-port","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/ir\/wiki\/dns-port\/","title":{"rendered":"\u067e\u0648\u0631\u062a DNS"},"content":{"rendered":"<p>\u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 (DNS) \u0628\u062e\u0634 \u0645\u0647\u0645\u06cc \u0627\u0632 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0627\u0633\u062a \u06a9\u0647 \u0646\u0627\u0645\u200c\u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u062a\u0648\u0633\u0637 \u0627\u0646\u0633\u0627\u0646 \u0631\u0627 \u0628\u0647 \u0622\u062f\u0631\u0633\u200c\u0647\u0627\u06cc IP \u062a\u0631\u062c\u0645\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f \u0645\u06a9\u0627\u0646\u200c\u06cc\u0627\u0628\u06cc \u0648 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u0646\u062f. DNS \u0627\u0632 \u067e\u0648\u0631\u062a \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645 \u062a\u0631\u06cc\u0646 \u0622\u0646\u0647\u0627 \u067e\u0648\u0631\u062a DNS \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u062a\u0627\u0631\u06cc\u062e\u0686\u0647\u060c \u0633\u0627\u062e\u062a\u0627\u0631\u060c \u0627\u0646\u0648\u0627\u0639\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648 \u062f\u06cc\u062f\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u067e\u0648\u0631\u062a DNS\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0627\u06a9\u0633\u06cc \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<h2>\u062a\u0627\u0631\u06cc\u062e\u0686\u0647 \u067e\u06cc\u062f\u0627\u06cc\u0634 \u067e\u0648\u0631\u062a DNS \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0627\u0634\u0627\u0631\u0647 \u0628\u0647 \u0622\u0646<\/h2>\n<p>\u067e\u0631\u0648\u062a\u06a9\u0644 DNS \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u062f\u0631 \u0633\u0627\u0644 1983 \u0645\u0639\u0631\u0641\u06cc \u0634\u062f\u060c \u0627\u0645\u0627 \u0645\u0634\u062e\u0635\u0627\u062a \u0634\u0645\u0627\u0631\u0647 \u067e\u0648\u0631\u062a DNS (\u067e\u0648\u0631\u062a UDP 53) \u0628\u0639\u062f\u0627\u064b \u062f\u0631 RFC 883 \u062f\u0631 \u0646\u0648\u0627\u0645\u0628\u0631 1983 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f. \u0627\u06cc\u0646 \u0634\u0645\u0627\u0631\u0647 \u067e\u0648\u0631\u062a \u0628\u0631\u0627\u06cc \u0647\u0631 \u062f\u0648 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 UDP \u0648 TCP \u0628\u0647 DNS \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f \u0648 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc DNS \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f. \u0648 \u067e\u0627\u0633\u062e \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0634\u0628\u06a9\u0647 \u0645\u0628\u0627\u062f\u0644\u0647 \u0634\u0648\u0646\u062f.<\/p>\n<h2>\u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0642\u06cc\u0642 \u062f\u0631 \u0645\u0648\u0631\u062f \u067e\u0648\u0631\u062a DNS. \u06af\u0633\u062a\u0631\u0634 \u0645\u0648\u0636\u0648\u0639 \u067e\u0648\u0631\u062a DNS.<\/h2>\n<p>\u067e\u0648\u0631\u062a DNS \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0648 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f: UDP (\u067e\u0631\u0648\u062a\u06a9\u0644 \u062f\u0627\u062f\u0647 \u06af\u0631\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631) \u0648 TCP (\u067e\u0631\u0648\u062a\u06a9\u0644 \u06a9\u0646\u062a\u0631\u0644 \u0627\u0646\u062a\u0642\u0627\u0644). UDP \u067e\u0631\u0648\u062a\u06a9\u0644 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0648 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc DNS \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0645\u0627\u0647\u06cc\u062a \u0628\u062f\u0648\u0646 \u0627\u062a\u0635\u0627\u0644\u060c \u0627\u0631\u062a\u0628\u0627\u0637 \u0633\u0631\u06cc\u0639\u200c\u062a\u0631\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u0633\u0648\u06cc \u062f\u06cc\u06af\u0631\u060c TCP \u0628\u0631\u0627\u06cc \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc DNS \u0628\u0632\u0631\u06af \u06a9\u0647 \u0627\u0632 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0628\u0633\u062a\u0647\u200c\u0647\u0627\u06cc UDP \u0628\u06cc\u0634\u062a\u0631 \u0627\u0633\u062a \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646\u0637\u0642\u0647 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<h2>\u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062e\u0644\u06cc \u067e\u0648\u0631\u062a DNS. \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0648\u0631\u062a DNS<\/h2>\n<p>\u067e\u0648\u0631\u062a DNS \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u062f\u0644 OSI \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u0644\u0627\u06cc\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 (\u0645\u062d\u0644 \u06a9\u0627\u0631 DNS) \u0648 \u0644\u0627\u06cc\u0647 \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631\u06cc\u0646 \u0631\u0627 \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 DNS \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u06cc \u0631\u0627 \u0628\u0647 \u0633\u0631\u0648\u0631 DNS \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0632 \u067e\u0648\u0631\u062a 53 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0648\u0631\u062a \u0645\u0642\u0635\u062f \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc UDP \u0648 TCP \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0633\u0631\u0648\u0631 DNS \u0628\u0647 \u0646\u0648\u0628\u0647 \u062e\u0648\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0648\u0631\u062a \u0645\u0646\u0628\u0639 53 \u0628\u0647 \u0645\u0634\u062a\u0631\u06cc \u067e\u0627\u0633\u062e \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0637\u0631\u062d \u06a9\u0644\u06cc \u0633\u0627\u062f\u0647 \u0627\u0632 \u0641\u0631\u0622\u06cc\u0646\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 DNS \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<ol>\n<li>\u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 DNS \u06cc\u06a9 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u0647 \u0633\u0631\u0648\u0631 DNS \u062f\u0631 \u067e\u0648\u0631\u062a 53 (UDP \u06cc\u0627 TCP) \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u0633\u0631\u0648\u0631 DNS \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0631\u0627 \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0627 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u06cc \u067e\u0627\u0633\u062e \u0645\u06cc \u062f\u0647\u062f.<\/li>\n<li>\u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 DNS \u067e\u0627\u0633\u062e \u0631\u0627 \u062f\u0631 \u067e\u0648\u0631\u062a 53 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ol>\n<h2>\u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u067e\u0648\u0631\u062a DNS.<\/h2>\n<p>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u067e\u0648\u0631\u062a DNS \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li><strong>\u0634\u0645\u0627\u0631\u0647 \u067e\u0648\u0631\u062a<\/strong>: DNS \u0627\u0632 \u067e\u0648\u0631\u062a 53 \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc UDP \u0648 TCP \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc \u062d\u0645\u0644 \u0648 \u0646\u0642\u0644<\/strong>: \u0627\u0632 \u0627\u0631\u062a\u0628\u0627\u0637 \u0627\u0632 \u0637\u0631\u06cc\u0642 UDP \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0633\u0631\u06cc\u0639\u062a\u0631 \u0648 TCP \u0628\u0631\u0627\u06cc \u067e\u0627\u0633\u062e \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u06cc\u0627 \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646\u0637\u0642\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646<\/strong>: \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 UDP \u0633\u0631\u06cc\u0639\u062a\u0631 \u0627\u0633\u062a\u060c \u0641\u0627\u0642\u062f \u0645\u06a9\u0627\u0646\u06cc\u0633\u0645 \u0647\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u062e\u0637\u0627 \u0627\u0633\u062a\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 TCP \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647 \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<h2>\u0627\u0646\u0648\u0627\u0639 \u067e\u0648\u0631\u062a DNS<\/h2>\n<p>\u062a\u0646\u0647\u0627 \u06cc\u06a9 \u067e\u0648\u0631\u062a DNS \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u067e\u0648\u0631\u062a \u0634\u0645\u0627\u0631\u0647 53 \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631 \u0627\u0633\u0627\u0633 \u067e\u0631\u0648\u062a\u06a9\u0644 \u062d\u0645\u0644 \u0648 \u0646\u0642\u0644 \u0628\u0647 \u062f\u0648 \u0646\u0648\u0639 \u062f\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u06a9\u0631\u062f:<\/p>\n<ol>\n<li>\n<p><strong>\u067e\u0648\u0631\u062a DNS UDP (UDP\/53)<\/strong>: \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0648 \u0627\u0635\u0644\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0627\u06cc \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc DNS \u0627\u0633\u062a. \u0633\u0631\u06cc\u0639\u062a\u0631 \u0627\u0633\u062a \u0627\u0645\u0627 \u062a\u062d\u0648\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u067e\u0648\u0631\u062a DNS TCP (TCP\/53)<\/strong>: TCP \u062f\u0631 \u0645\u0648\u0627\u0631\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u067e\u0627\u0633\u062e \u0627\u0632 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0628\u0633\u062a\u0647 \u0647\u0627\u06cc UDP \u06cc\u0627 \u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062c\u0627\u0645 \u0627\u0646\u062a\u0642\u0627\u0644 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<\/li>\n<\/ol>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0646\u0648\u0627\u0639 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u062e\u0644\u0627\u0635\u0647 \u06a9\u0646\u06cc\u0645:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f<\/th>\n<th>\u067e\u0631\u0648\u062a\u06a9\u0644<\/th>\n<th>\u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u067e\u0648\u0631\u062a DNS UDP<\/td>\n<td>UDP<\/td>\n<td>\u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc DNS. \u0633\u0631\u06cc\u0639\u062a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u067e\u0648\u0631\u062a DNS TCP<\/td>\n<td>TCP<\/td>\n<td>\u0628\u0631\u0627\u06cc \u067e\u0627\u0633\u062e \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u06cc\u0627 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0631\u0627\u0647 \u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0648\u0631\u062a DNS\u060c \u0645\u0634\u06a9\u0644\u0627\u062a \u0648 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/h2>\n<h3>\u0631\u0627\u0647 \u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0648\u0631\u062a DNS<\/h3>\n<p>\u067e\u0648\u0631\u062a DNS \u062f\u0631 \u062f\u0631\u062c\u0647 \u0627\u0648\u0644 \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0648 \u067e\u0627\u0633\u062e DNS \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0647\u0627 \u0648 \u0633\u0631\u0648\u0631\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u062c\u0632\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0627\u0633\u062a \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u062a\u0641\u06a9\u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0628\u0647 \u0622\u062f\u0631\u0633 \u0647\u0627\u06cc IP \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h3>\u0645\u0634\u06a9\u0644\u0627\u062a \u0648 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/h3>\n<ol>\n<li>\n<p><strong>\u062d\u0645\u0644\u0627\u062a DNS<\/strong>: DNS \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062d\u0645\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u0645\u0627\u0646\u0646\u062f \u062c\u0639\u0644 DNS\u060c \u062d\u0645\u0644\u0627\u062a DDoS \u0648 \u0645\u0633\u0645\u0648\u0645\u06cc\u062a \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a. \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc DNSSEC (\u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0627\u0645\u0646\u06cc\u062a\u06cc DNS) \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0627\u06cc\u0646 \u062e\u0637\u0631\u0627\u062a \u0627\u0645\u0646\u06cc\u062a\u06cc \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 DNS<\/strong>: \u0646\u0631\u062e \u0628\u0627\u0644\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a DNS \u06cc\u0627 \u067e\u0627\u0633\u062e \u0647\u0627\u06cc DNS \u0628\u0632\u0631\u06af \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0633\u0631\u0648\u0631\u0647\u0627\u06cc DNS \u0631\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u062f. \u062a\u0639\u0627\u062f\u0644 \u0628\u0627\u0631 \u0648 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0631\u0627 \u0628\u0631\u0637\u0631\u0641 \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0623\u062e\u06cc\u0631 \u062f\u0631 \u0631\u0632\u0648\u0644\u0648\u0634\u0646 DNS<\/strong>: \u067e\u0627\u0633\u062e \u0647\u0627\u06cc DNS \u0622\u0647\u0633\u062a\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631 \u0632\u0645\u0627\u0646 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a \u062a\u0623\u062b\u06cc\u0631 \u0628\u06af\u0630\u0627\u0631\u062f. \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0646 \u0633\u0648\u0627\u0628\u0642 DNS \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062d\u0644\u06cc \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc DNS \u0633\u0631\u06cc\u0639\u062a\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0632\u0645\u0627\u0646 \u0648\u0636\u0648\u062d \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u062f.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0645\u0634\u062e\u0635\u0627\u062a \u0627\u0635\u0644\u06cc \u0648 \u0633\u0627\u06cc\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0647\u0627 \u0628\u0627 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0645\u0634\u0627\u0628\u0647 \u062f\u0631 \u0642\u0627\u0644\u0628 \u062c\u062f\u0627\u0648\u0644 \u0648 \u0641\u0647\u0631\u0633\u062a.<\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u067e\u0648\u0631\u062a DNS \u0631\u0627 \u0628\u0627 \u0633\u0627\u06cc\u0631 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0645\u0631\u062a\u0628\u0637 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0645\u062f\u062a\u060c \u0627\u0635\u0637\u0644\u0627\u062d<\/th>\n<th>\u0634\u0631\u062d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u067e\u0648\u0631\u062a DNS (UDP\/53)<\/td>\n<td>\u067e\u0648\u0631\u062a \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627 \u0648 \u067e\u0627\u0633\u062e \u0647\u0627\u06cc DNS.<\/td>\n<\/tr>\n<tr>\n<td>\u067e\u0648\u0631\u062a HTTP (TCP\/80)<\/td>\n<td>\u067e\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0648\u0628 HTTP \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0646\u0634\u062f\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td>\n<\/tr>\n<tr>\n<td>\u062f\u0631\u06af\u0627\u0647 HTTPS (TCP\/443)<\/td>\n<td>\u067e\u0648\u0631\u062a \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0627\u0645\u0646 HTTP \u0628\u0627 SSL\/TLS.<\/td>\n<\/tr>\n<tr>\n<td>\u062f\u0631\u06af\u0627\u0647 FTP (TCP\/21)<\/td>\n<td>\u067e\u0648\u0631\u062a \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a FTP (\u067e\u0631\u0648\u062a\u06a9\u0644 \u0627\u0646\u062a\u0642\u0627\u0644 \u0641\u0627\u06cc\u0644).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u062f\u06cc\u062f\u06af\u0627\u0647 \u0647\u0627 \u0648 \u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u067e\u0648\u0631\u062a DNS.<\/h2>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0628\u0647 \u062a\u06a9\u0627\u0645\u0644 \u062e\u0648\u062f \u0627\u062f\u0627\u0645\u0647 \u0645\u06cc \u062f\u0647\u062f\u060c \u067e\u0631\u0648\u062a\u06a9\u0644 DNS \u0648 \u067e\u0648\u0631\u062a \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0622\u0646 \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0634\u0627\u0647\u062f \u067e\u06cc\u0634\u0631\u0641\u062a \u0647\u0627 \u0648 \u0628\u0647\u0628\u0648\u062f\u0647\u0627\u06cc\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u0628\u0648\u062f. \u0628\u0631\u062e\u06cc \u0627\u0632 \u067e\u06cc\u0634\u0631\u0641\u062a \u0647\u0627\u06cc \u0628\u0627\u0644\u0642\u0648\u0647 \u0622\u06cc\u0646\u062f\u0647 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ol>\n<li>\n<p><strong>\u067e\u0630\u06cc\u0631\u0634 IPv6<\/strong>: \u0628\u0627 \u062a\u0645\u0627\u0645 \u0634\u062f\u0646 \u0622\u062f\u0631\u0633 \u0647\u0627\u06cc IPv4\u060c \u0627\u0646\u062a\u0642\u0627\u0644 \u0628\u0647 IPv6 \u0628\u06cc\u0634\u062a\u0631 \u0645\u06cc \u0634\u0648\u062f. DNS \u0628\u0627\u06cc\u062f \u0627\u0632 \u0633\u0648\u0627\u0628\u0642 IPv6 \u0648 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc AAAA \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>DNS \u0627\u0632 \u0637\u0631\u06cc\u0642 HTTPS (DoH)<\/strong>: DNS \u0627\u0632 \u0637\u0631\u06cc\u0642 HTTPS \u062a\u0631\u0627\u0641\u06cc\u06a9 DNS \u0631\u0627 \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u062d\u0631\u06cc\u0645 \u062e\u0635\u0648\u0635\u06cc \u0648 \u0627\u0645\u0646\u06cc\u062a \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f. \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u067e\u0630\u06cc\u0631\u0634 \u06af\u0633\u062a\u0631\u062f\u0647 \u062a\u0631\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f \u0648 \u0645\u0646\u062c\u0631 \u0628\u0647 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a\u06cc \u062f\u0631 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0627\u0631\u062a\u0628\u0627\u0637\u06cc DNS \u0634\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>DNS \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0628\u0644\u0627\u06a9 \u0686\u06cc\u0646<\/strong>: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0646\u0627\u0648\u0631\u06cc \u0628\u0644\u0627\u06a9 \u0686\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a DNS \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc DNS \u063a\u06cc\u0631\u0645\u062a\u0645\u0631\u06a9\u0632 \u0648 \u0645\u0642\u0627\u0648\u0645 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0631\u0627 \u0645\u0639\u0631\u0641\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u06cc\u0627 \u0628\u0627 \u067e\u0648\u0631\u062a DNS \u0645\u0631\u062a\u0628\u0637 \u0634\u062f.<\/h2>\n<p>\u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0641\u0639\u0627\u0644\u06cc\u062a \u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 DNS \u062f\u0627\u0631\u0646\u062f. \u0622\u0646\u0647\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0632\u06cc\u0631 \u0628\u0627 \u067e\u0648\u0631\u062a DNS \u0645\u0631\u062a\u0628\u0637 \u06a9\u0631\u062f:<\/p>\n<ol>\n<li>\n<p><strong>\u067e\u0631\u0648\u06a9\u0633\u06cc DNS<\/strong>: \u0628\u0631\u062e\u06cc \u0627\u0632 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0627\u06a9\u0633\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0631\u0648\u06a9\u0633\u06cc DNS \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f \u0648 \u0627\u0632 \u0637\u0631\u0641 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646\u060c \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc DNS \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0628\u0647\u0628\u0648\u062f \u0627\u0645\u0646\u06cc\u062a\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0639\u0627\u062f\u0644 \u0628\u0627\u0631<\/strong>: \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc DNS \u0631\u0627 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0633\u0631\u0648\u0631 DNS \u062a\u0648\u0632\u06cc\u0639 \u06a9\u0646\u0646\u062f \u0648 \u0628\u0647 \u062a\u0639\u0627\u062f\u0644 \u0628\u0627\u0631 \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0648\u062f\u0646 \u0628\u0627\u0644\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc<\/strong>: \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u067e\u0627\u0633\u062e \u0647\u0627\u06cc DNS \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0646\u06af\u0647 \u062f\u0627\u0631\u0646\u062f\u060c \u0632\u0645\u0627\u0646 \u0648\u0636\u0648\u062d \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u0647 \u0648 \u0628\u0627\u0631 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a DNS \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0644\u06cc\u0646\u06a9 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647<\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u067e\u0648\u0631\u062a DNS \u0648 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0645\u0631\u062a\u0628\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0645\u0646\u0627\u0628\u0639 \u0632\u06cc\u0631 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<ol>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc883\" target=\"_new\" rel=\"noopener nofollow\">RFC 883<\/a>: \u0645\u0634\u062e\u0635\u0627\u062a \u0627\u0635\u0644\u06cc \u0628\u0631\u0627\u06cc \u0634\u0645\u0627\u0631\u0647 \u067e\u0648\u0631\u062a DNS.<\/li>\n<li><a href=\"https:\/\/www.cloudflare.com\/learning\/dns\/what-is-dns\/\" target=\"_new\" rel=\"noopener nofollow\">DNS \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f<\/a>: \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062c\u0627\u0645\u0639 DNS \u062a\u0648\u0633\u0637 Cloudflare.<\/li>\n<li><a href=\"https:\/\/www.icann.org\/dnssec\" target=\"_new\" rel=\"noopener nofollow\">\u067e\u0633\u0648\u0646\u062f\u0647\u0627\u06cc \u0627\u0645\u0646\u06cc\u062a\u06cc DNS (DNSSEC)<\/a>: \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f DNSSEC \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0645\u0646\u06cc\u062a DNS.<\/li>\n<\/ol>\n<p>\u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u067e\u0648\u0631\u062a DNS \u06cc\u06a9 \u062c\u0632\u0621 \u062d\u06cc\u0627\u062a\u06cc \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0631\u062c\u0645\u0647 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0631\u0627 \u0628\u0647 \u0622\u062f\u0631\u0633 \u0647\u0627\u06cc IP \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u067e\u0648\u0631\u062a DNS \u0628\u0627 \u0627\u0631\u062a\u0628\u0627\u0637 \u0622\u0646 \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0627\u06a9\u0633\u06cc \u0648 \u067e\u06cc\u0634\u0631\u0641\u062a\u200c\u0647\u0627\u06cc \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0622\u06cc\u0646\u062f\u0647\u060c \u0639\u0646\u0635\u0631\u06cc \u062d\u06cc\u0627\u062a\u06cc \u062f\u0631 \u062a\u0636\u0645\u06cc\u0646 \u062a\u062c\u0631\u0628\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0627\u06cc\u0645\u0646 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u0645\u0627\u0646\u062f.<\/p>","protected":false},"featured_media":476913,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476912","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>DNS Port: An Encyclopedia Article<\/mark>","faq_items":[{"question":"What is the DNS port, and how does it work?","answer":"<p>The DNS port is a designated port (UDP port 53) used for Domain Name System (DNS) queries and responses. It allows devices to translate human-readable domain names into IP addresses and vice versa. DNS operates using two transport protocols: UDP for faster queries and TCP for large responses or zone transfers.<\/p>"},{"question":"How was the DNS port established, and when was it first defined?","answer":"<p>The DNS protocol was introduced in 1983, and the specification for the DNS port number (UDP port 53) was defined in RFC 883 in November 1983. This assignment ensured that DNS queries and responses could be efficiently exchanged over the network.<\/p>"},{"question":"What are the main features of the DNS port?","answer":"<p>The DNS port (UDP\/53) supports both UDP and TCP transport protocols. UDP is faster but lacks error-checking, while TCP ensures reliable data transmission. The DNS port operates at the transport layer of the OSI model, facilitating communication between the application layer (DNS) and the network layer.<\/p>"},{"question":"Are there different types of DNS ports?","answer":"<p>The DNS port itself is singular (UDP port 53), but its usage can be categorized into two types:<\/p><ol><li>DNS UDP Port (UDP\/53): The default and primary mode for faster DNS queries.<\/li><li>DNS TCP Port (TCP\/53): Used for large responses or zone transfers.<\/li><\/ol>"},{"question":"What are some common issues related to the DNS port's usage?","answer":"<p>Common issues include DNS attacks (e.g., spoofing, DDoS) that can be mitigated with DNSSEC, DNS overload, and resolution delays. Solutions involve load balancing, deploying more servers, and caching DNS records locally.<\/p>"},{"question":"How is the DNS port associated with proxy servers?","answer":"<p>Proxy servers can act as DNS proxies, handling DNS queries on behalf of clients, improving security, performance, and filtering capabilities. They can also perform load balancing, distribute DNS queries, and cache DNS responses to enhance efficiency.<\/p>"},{"question":"What are the future perspectives and technologies related to the DNS port?","answer":"<p>The future of DNS port may involve support for IPv6 records, DNS over HTTPS (DoH) adoption, and exploring blockchain-based DNS systems for decentralization and security enhancements.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki\/476912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki\/476912\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/media\/476913"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/media?parent=476912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}