{"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\/in\/wiki\/dns-port\/","title":{"rendered":"\u0921\u0940\u090f\u0928\u090f\u0938 \u092a\u094b\u0930\u094d\u091f"},"content":{"rendered":"<p>\u0921\u094b\u092e\u0947\u0928 \u0928\u093e\u092e \u092a\u094d\u0930\u0923\u093e\u0932\u0940 (\u0921\u0940\u090f\u0928\u090f\u0938) \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0915\u093e \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u093f\u0938\u094d\u0938\u093e \u0939\u0948 \u091c\u094b \u092e\u093e\u0928\u0935-\u092a\u0920\u0928\u0940\u092f \u0921\u094b\u092e\u0947\u0928 \u0928\u093e\u092e\u094b\u0902 \u0915\u094b \u0906\u0908\u092a\u0940 \u092a\u0924\u0947 \u092e\u0947\u0902 \u0905\u0928\u0941\u0935\u093e\u0926\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u094b \u090f\u0915-\u0926\u0942\u0938\u0930\u0947 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u0914\u0930 \u0938\u0902\u091a\u093e\u0930 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0938\u0915\u094d\u0937\u092e \u092c\u0928\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 DNS \u0905\u092a\u0928\u0947 \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094b\u0930\u094d\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u093f\u0928\u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0938\u092c\u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 DNS \u092a\u094b\u0930\u094d\u091f \u0939\u0948\u0964 \u0907\u0938 \u0932\u0947\u0916 \u092e\u0947\u0902, \u0939\u092e \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u092e\u0947\u0902 \u0921\u0940\u090f\u0928\u090f\u0938 \u092a\u094b\u0930\u094d\u091f \u0915\u0947 \u0907\u0924\u093f\u0939\u093e\u0938, \u0938\u0902\u0930\u091a\u0928\u093e, \u092a\u094d\u0930\u0915\u093e\u0930, \u0909\u092a\u092f\u094b\u0917 \u0914\u0930 \u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0947 \u092a\u0930\u093f\u092a\u094d\u0930\u0947\u0915\u094d\u0937\u094d\u092f \u092a\u0930 \u091a\u0930\u094d\u091a\u093e \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/p>\n<h2>DNS \u092a\u094b\u0930\u094d\u091f \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f \u0915\u093e \u0907\u0924\u093f\u0939\u093e\u0938 \u0914\u0930 \u0907\u0938\u0915\u093e \u092a\u0939\u0932\u093e \u0909\u0932\u094d\u0932\u0947\u0916<\/h2>\n<p>DNS \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u092a\u0939\u0932\u0940 \u092c\u093e\u0930 1983 \u092e\u0947\u0902 \u092a\u0947\u0936 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e, \u0932\u0947\u0915\u093f\u0928 DNS \u092a\u094b\u0930\u094d\u091f \u0928\u0902\u092c\u0930 (UDP \u092a\u094b\u0930\u094d\u091f 53) \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0915\u094b \u092c\u093e\u0926 \u092e\u0947\u0902 \u0928\u0935\u0902\u092c\u0930 1983 \u092e\u0947\u0902 RFC 883 \u092e\u0947\u0902 \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e\u0964 \u092f\u0939 \u092a\u094b\u0930\u094d\u091f \u0928\u0902\u092c\u0930 UDP \u0914\u0930 TCP \u091f\u094d\u0930\u093e\u0902\u0938\u092a\u094b\u0930\u094d\u091f \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0926\u094b\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f DNS \u0915\u094b \u0938\u094c\u0902\u092a\u093e \u0917\u092f\u093e \u0925\u093e, \u091c\u093f\u0938\u0938\u0947 DNS \u0915\u094d\u0935\u0947\u0930\u0940\u091c\u093c \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u092e\u093f\u0932\u0924\u0940 \u0925\u0940\u0964 \u0914\u0930 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u093e \u0906\u0926\u093e\u0928-\u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u0939\u0948\u0964<\/p>\n<h2>DNS \u092a\u094b\u0930\u094d\u091f \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u091c\u093e\u0928\u0915\u093e\u0930\u0940. \u0935\u093f\u0937\u092f DNS \u092a\u094b\u0930\u094d\u091f \u0915\u093e \u0935\u093f\u0938\u094d\u0924\u093e\u0930\u0964<\/h2>\n<p>DNS \u092a\u094b\u0930\u094d\u091f \u0926\u094b \u091f\u094d\u0930\u093e\u0902\u0938\u092a\u094b\u0930\u094d\u091f \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0938\u0902\u091a\u093e\u0932\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948: UDP (\u092f\u0942\u091c\u0930 \u0921\u0947\u091f\u093e\u0917\u094d\u0930\u093e\u092e \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932) \u0914\u0930 TCP (\u091f\u094d\u0930\u093e\u0902\u0938\u092e\u093f\u0936\u0928 \u0915\u0902\u091f\u094d\u0930\u094b\u0932 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932)\u0964 \u092f\u0942\u0921\u0940\u092a\u0940 \u0921\u0940\u090f\u0928\u090f\u0938 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u092b\u093c\u0949\u0932\u094d\u091f \u0914\u0930 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0939\u0948, \u091c\u094b \u0905\u092a\u0928\u0940 \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0930\u0939\u093f\u0924 \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0915\u0947 \u0915\u093e\u0930\u0923 \u0924\u0947\u091c \u0938\u0902\u091a\u093e\u0930 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0926\u0942\u0938\u0930\u0940 \u0913\u0930, \u091f\u0940\u0938\u0940\u092a\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u092c\u0921\u093c\u0947 \u0921\u0940\u090f\u0928\u090f\u0938 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u091c\u094b \u092f\u0942\u0921\u0940\u092a\u0940 \u092a\u0948\u0915\u0947\u091f \u0915\u0947 \u0905\u0927\u093f\u0915\u0924\u092e \u0906\u0915\u093e\u0930 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u092f\u093e \u091c\u092c \u091c\u093c\u094b\u0928 \u091f\u094d\u0930\u093e\u0902\u0938\u092b\u0930 \u0911\u092a\u0930\u0947\u0936\u0928 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n<h2>DNS \u092a\u094b\u0930\u094d\u091f \u0915\u0940 \u0906\u0902\u0924\u0930\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e. DNS \u092a\u094b\u0930\u094d\u091f \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948.<\/h2>\n<p>DNS \u092a\u094b\u0930\u094d\u091f OSI \u092e\u0949\u0921\u0932 \u0915\u0947 \u091f\u094d\u0930\u093e\u0902\u0938\u092a\u094b\u0930\u094d\u091f \u0932\u0947\u092f\u0930 \u092a\u0930 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u0932\u0947\u092f\u0930 (\u091c\u0939\u093e\u0902 DNS \u0938\u0902\u091a\u093e\u0932\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948) \u0914\u0930 \u0905\u0902\u0924\u0930\u094d\u0928\u093f\u0939\u093f\u0924 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0932\u0947\u092f\u0930 \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u091a\u093e\u0930 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u092e\u093f\u0932\u0924\u0940 \u0939\u0948\u0964 \u091c\u092c \u0915\u094b\u0908 DNS \u0915\u094d\u0932\u093e\u0907\u0902\u091f DNS \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u0915\u094b\u0908 \u0915\u094d\u0935\u0947\u0930\u0940 \u092d\u0947\u091c\u0924\u093e \u0939\u0948, \u0924\u094b \u0935\u0939 UDP \u0914\u0930 TCP \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u0947 \u0932\u093f\u090f \u0917\u0902\u0924\u0935\u094d\u092f \u092a\u094b\u0930\u094d\u091f \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u094b\u0930\u094d\u091f 53 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092c\u0926\u0932\u0947 \u092e\u0947\u0902, DNS \u0938\u0930\u094d\u0935\u0930, \u0938\u094b\u0930\u094d\u0938 \u092a\u094b\u0930\u094d\u091f 53 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0915\u094d\u0932\u093e\u0907\u0902\u091f \u0915\u094b \u0935\u093e\u092a\u0938 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0926\u0947\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>\u092f\u0939\u093e\u0902 DNS \u0915\u094d\u0935\u0947\u0930\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0940 \u0938\u0930\u0932\u0940\u0915\u0943\u0924 \u0930\u0942\u092a\u0930\u0947\u0916\u093e \u0926\u0940 \u0917\u0908 \u0939\u0948:<\/p>\n<ol>\n<li>DNS \u0915\u094d\u0932\u093e\u0907\u0902\u091f \u092a\u094b\u0930\u094d\u091f 53 (UDP \u092f\u093e TCP) \u092a\u0930 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u090f\u0915 \u0915\u094d\u0935\u0947\u0930\u0940 \u092d\u0947\u091c\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094d\u0935\u0947\u0930\u0940 \u0915\u094b \u0938\u0902\u0938\u093e\u0927\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0905\u0928\u0941\u0930\u094b\u0927\u093f\u0924 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0915\u0947 \u0938\u093e\u0925 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>DNS \u0915\u094d\u0932\u093e\u0907\u0902\u091f \u0915\u094b \u092a\u094b\u0930\u094d\u091f 53 \u092a\u0930 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ol>\n<h2>DNS \u092a\u094b\u0930\u094d\u091f \u0915\u0940 \u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923\u0964<\/h2>\n<p>DNS \u092a\u094b\u0930\u094d\u091f \u0915\u0940 \u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902:<\/p>\n<ul>\n<li><strong>\u092a\u094b\u0930\u094d\u091f \u0928\u0902\u092c\u0930<\/strong>: DNS \u092f\u0942\u0921\u0940\u092a\u0940 \u0914\u0930 \u091f\u0940\u0938\u0940\u092a\u0940 \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u0947 \u0932\u093f\u090f \u092a\u094b\u0930\u094d\u091f 53 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092a\u0930\u093f\u0935\u0939\u0928 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932<\/strong>: \u092f\u0939 \u0924\u0947\u091c\u093c \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092f\u0942\u0921\u0940\u092a\u0940 \u0914\u0930 \u092c\u0921\u093c\u0940 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u092f\u093e \u091c\u093c\u094b\u0928 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u091f\u0940\u0938\u0940\u092a\u0940 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0938\u0902\u091a\u093e\u0930 \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f\u0924\u093e<\/strong>: \u091c\u092c\u0915\u093f \u092f\u0942\u0921\u0940\u092a\u0940 \u0924\u0947\u091c\u093c \u0939\u0948, \u0907\u0938\u092e\u0947\u0902 \u0924\u094d\u0930\u0941\u091f\u093f-\u091c\u093e\u0902\u091a \u0924\u0902\u0924\u094d\u0930 \u0915\u093e \u0905\u092d\u093e\u0935 \u0939\u0948, \u091c\u092c\u0915\u093f \u091f\u0940\u0938\u0940\u092a\u0940 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0921\u0947\u091f\u093e \u091f\u094d\u0930\u093e\u0902\u0938\u092e\u093f\u0936\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<h2>\u0921\u0940\u090f\u0928\u090f\u0938 \u092a\u094b\u0930\u094d\u091f \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/h2>\n<p>\u0915\u0947\u0935\u0932 \u090f\u0915 DNS \u092a\u094b\u0930\u094d\u091f \u0939\u0948, \u091c\u094b \u092a\u094b\u0930\u094d\u091f \u0928\u0902\u092c\u0930 53 \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0907\u0938\u0915\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u094b \u091f\u094d\u0930\u093e\u0902\u0938\u092a\u094b\u0930\u094d\u091f \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0926\u094b \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u0935\u0930\u094d\u0917\u0940\u0915\u0943\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948:<\/p>\n<ol>\n<li>\n<p><strong>\u0921\u0940\u090f\u0928\u090f\u0938 \u092f\u0942\u0921\u0940\u092a\u0940 \u092a\u094b\u0930\u094d\u091f (\u092f\u0942\u0921\u0940\u092a\u0940\/53)<\/strong>: \u092f\u0939 DNS \u0915\u094d\u0935\u0947\u0930\u0940\u091c\u093c \u0915\u0947 \u0932\u093f\u090f \u0938\u0902\u091a\u093e\u0930 \u0915\u093e \u0921\u093f\u092b\u093c\u0949\u0932\u094d\u091f \u0914\u0930 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0924\u0930\u0940\u0915\u093e \u0939\u0948\u0964 \u092f\u0939 \u0924\u0947\u091c\u093c \u0939\u0948 \u0932\u0947\u0915\u093f\u0928 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0921\u0947\u091f\u093e \u0921\u093f\u0932\u0940\u0935\u0930\u0940 \u0915\u0940 \u0917\u093e\u0930\u0902\u091f\u0940 \u0928\u0939\u0940\u0902 \u0926\u0947\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u0921\u0940\u090f\u0928\u090f\u0938 \u091f\u0940\u0938\u0940\u092a\u0940 \u092a\u094b\u0930\u094d\u091f (\u091f\u0940\u0938\u0940\u092a\u0940\/53)<\/strong>: \u091f\u0940\u0938\u0940\u092a\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0909\u0928 \u092e\u093e\u092e\u0932\u094b\u0902 \u092e\u0947\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u091c\u0939\u093e\u0902 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0921\u0947\u091f\u093e \u092f\u0942\u0921\u0940\u092a\u0940 \u092a\u0948\u0915\u0947\u091f \u0915\u0940 \u0905\u0927\u093f\u0915\u0924\u092e \u0938\u0940\u092e\u093e \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b \u092f\u093e \u091c\u093c\u094b\u0928 \u091f\u094d\u0930\u093e\u0902\u0938\u092b\u0930 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f\u0964<\/p>\n<\/li>\n<\/ol>\n<p>\u0906\u0907\u090f \u090f\u0915 \u0924\u093e\u0932\u093f\u0915\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u0915\u094b \u0938\u0902\u0915\u094d\u0937\u0947\u092a \u092e\u0947\u0902 \u092a\u094d\u0930\u0938\u094d\u0924\u0941\u0924 \u0915\u0930\u0947\u0902:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u092a\u094d\u0930\u0915\u093e\u0930<\/th>\n<th>\u0936\u093f\u0937\u094d\u091f\u093e\u091a\u093e\u0930<\/th>\n<th>\u092a\u094d\u0930\u092f\u094b\u0917<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0921\u0940\u090f\u0928\u090f\u0938 \u092f\u0942\u0921\u0940\u092a\u0940 \u092a\u094b\u0930\u094d\u091f<\/td>\n<td>\u092f\u0942\u0921\u0940\u092a\u0940<\/td>\n<td>DNS \u0915\u094d\u0935\u0947\u0930\u0940\u091c\u093c \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u092b\u093c\u0949\u0932\u094d\u091f; \u0914\u0930 \u0924\u0947\u091c\u0964<\/td>\n<\/tr>\n<tr>\n<td>\u0921\u0940\u090f\u0928\u090f\u0938 \u091f\u0940\u0938\u0940\u092a\u0940 \u092a\u094b\u0930\u094d\u091f<\/td>\n<td>\u091f\u0940\u0938\u0940\u092a\u0940<\/td>\n<td>\u092c\u0921\u093c\u0940 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u092f\u093e \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DNS \u092a\u094b\u0930\u094d\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0924\u0930\u0940\u0915\u0947, \u0909\u092a\u092f\u094b\u0917 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0938\u092e\u0938\u094d\u092f\u093e\u090f\u0901 \u0914\u0930 \u0909\u0928\u0915\u0947 \u0938\u092e\u093e\u0927\u093e\u0928<\/h2>\n<h3>DNS \u092a\u094b\u0930\u094d\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0924\u0930\u0940\u0915\u0947<\/h3>\n<p>DNS \u092a\u094b\u0930\u094d\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u092e\u0941\u0916\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u0915\u094d\u0932\u093e\u0907\u0902\u091f \u0914\u0930 \u0938\u0930\u094d\u0935\u0930 \u0915\u0947 \u092c\u0940\u091a DNS \u0915\u094d\u0935\u0947\u0930\u0940 \u0914\u0930 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0922\u093e\u0902\u091a\u0947 \u0915\u093e \u090f\u0915 \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0918\u091f\u0915 \u0939\u0948, \u091c\u094b \u0921\u094b\u092e\u0947\u0928 \u0928\u093e\u092e \u0938\u0947 \u0932\u0947\u0915\u0930 \u0906\u0908\u092a\u0940 \u092a\u0924\u0947 \u0924\u0915 \u0915\u0947 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u094b \u0938\u0915\u094d\u0937\u092e \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3>\u0909\u092a\u092f\u094b\u0917 \u0938\u0947 \u0938\u092e\u094d\u092c\u0902\u0927\u093f\u0924 \u0938\u092e\u0938\u094d\u092f\u093e\u090f\u0901 \u090f\u0935\u0902 \u0909\u0928\u0915\u0947 \u0938\u092e\u093e\u0927\u093e\u0928<\/h3>\n<ol>\n<li>\n<p><strong>\u0921\u0940\u090f\u0928\u090f\u0938 \u0939\u092e\u0932\u0947<\/strong>: \u0921\u0940\u090f\u0928\u090f\u0938 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0939\u092e\u0932\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0939\u0948, \u091c\u0948\u0938\u0947 \u0921\u0940\u090f\u0928\u090f\u0938 \u0938\u094d\u092a\u0942\u092b\u093f\u0902\u0917, \u0921\u0940\u0921\u0940\u0913\u090f\u0938 \u0939\u092e\u0932\u0947 \u0914\u0930 \u0915\u0948\u0936 \u092a\u0949\u0907\u091c\u093c\u0928\u093f\u0902\u0917\u0964 DNSSEC (DNS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928) \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u0947 \u0938\u0947 \u0907\u0928 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u091c\u094b\u0916\u093f\u092e\u094b\u0902 \u0915\u094b \u0915\u092e \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u092e\u093f\u0932 \u0938\u0915\u0924\u0940 \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u0921\u0940\u090f\u0928\u090f\u0938 \u0905\u0927\u093f\u092d\u093e\u0930<\/strong>: \u0909\u091a\u094d\u091a DNS \u0915\u094d\u0935\u0947\u0930\u0940 \u0926\u0930\u0947\u0902 \u092f\u093e \u092c\u0921\u093c\u0940 DNS \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0901 DNS \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u0905\u0927\u093f\u092d\u093e\u0930 \u0921\u093e\u0932 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902\u0964 \u0932\u094b\u0921 \u0938\u0902\u0924\u0941\u0932\u0928 \u0914\u0930 \u0905\u0927\u093f\u0915 \u0938\u0930\u094d\u0935\u0930 \u0924\u0948\u0928\u093e\u0924 \u0915\u0930\u0928\u0947 \u0938\u0947 \u0907\u0938 \u0938\u092e\u0938\u094d\u092f\u093e \u0915\u093e \u0938\u092e\u093e\u0927\u093e\u0928 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u0921\u0940\u090f\u0928\u090f\u0938 \u0930\u093f\u091c\u093c\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u092e\u0947\u0902 \u0926\u0947\u0930\u0940<\/strong>\u0927\u0940\u092e\u0940 DNS \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0901 \u0935\u0947\u092c\u0938\u093e\u0907\u091f \u0932\u094b\u0921\u093f\u0902\u0917 \u0938\u092e\u092f \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902\u0964 DNS \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0915\u094b \u0938\u094d\u0925\u093e\u0928\u0940\u092f \u0930\u0942\u092a \u0938\u0947 \u0915\u0948\u0936 \u0915\u0930\u0928\u093e \u0914\u0930 \u0924\u0947\u091c\u093c DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e \u0938\u092e\u093e\u0927\u093e\u0928 \u0938\u092e\u092f \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u092c\u0928\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<\/ol>\n<h2>\u0924\u093e\u0932\u093f\u0915\u093e\u0913\u0902 \u0914\u0930 \u0938\u0942\u091a\u093f\u092f\u094b\u0902 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u092e\u093e\u0928 \u0936\u092c\u094d\u0926\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901 \u0914\u0930 \u0905\u0928\u094d\u092f \u0924\u0941\u0932\u0928\u093e\u090f\u0901\u0964<\/h2>\n<p>\u092f\u0939\u093e\u0902, \u0939\u092e DNS \u092a\u094b\u0930\u094d\u091f \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u0905\u0928\u094d\u092f \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0936\u092c\u094d\u0926\u094b\u0902 \u0938\u0947 \u0915\u0930\u0947\u0902\u0917\u0947:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0905\u0935\u0927\u093f<\/th>\n<th>\u0935\u093f\u0935\u0930\u0923<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DNS \u092a\u094b\u0930\u094d\u091f (UDP\/53)<\/td>\n<td>DNS \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0914\u0930 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u092a\u094b\u0930\u094d\u091f\u0964<\/td>\n<\/tr>\n<tr>\n<td>HTTP \u092a\u094b\u0930\u094d\u091f (\u091f\u0940\u0938\u0940\u092a\u0940\/80)<\/td>\n<td>\u092e\u093e\u0928\u0915 \u0905\u0928\u090f\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0947\u0921 HTTP \u0935\u0947\u092c \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u092a\u094b\u0930\u094d\u091f\u0964<\/td>\n<\/tr>\n<tr>\n<td>HTTPS \u092a\u094b\u0930\u094d\u091f (\u091f\u0940\u0938\u0940\u092a\u0940\/443)<\/td>\n<td>\u090f\u0938\u090f\u0938\u090f\u0932\/\u091f\u0940\u090f\u0932\u090f\u0938 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 HTTP \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u092a\u094b\u0930\u094d\u091f\u0964<\/td>\n<\/tr>\n<tr>\n<td>\u090f\u092b\u093c\u091f\u0940\u092a\u0940 \u092a\u094b\u0930\u094d\u091f (\u091f\u0940\u0938\u0940\u092a\u0940\/21)<\/td>\n<td>\u090f\u092b\u093c\u091f\u0940\u092a\u0940 (\u092b\u093c\u093e\u0907\u0932 \u091f\u094d\u0930\u093e\u0902\u0938\u092b\u093c\u0930 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932) \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u092a\u094b\u0930\u094d\u091f\u0964<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DNS \u092a\u094b\u0930\u094d\u091f \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0947 \u092a\u0930\u093f\u092a\u094d\u0930\u0947\u0915\u094d\u0937\u094d\u092f \u0914\u0930 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u093f\u092f\u093e\u0901\u0964<\/h2>\n<p>\u091c\u0948\u0938\u0947-\u091c\u0948\u0938\u0947 \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0915\u093e \u0935\u093f\u0915\u093e\u0938 \u091c\u093e\u0930\u0940 \u0939\u0948, DNS \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0914\u0930 \u0909\u0938\u0938\u0947 \u091c\u0941\u0921\u093c\u0947 \u092a\u094b\u0930\u094d\u091f \u092e\u0947\u0902 \u092a\u094d\u0930\u0917\u0924\u093f \u0914\u0930 \u0938\u0941\u0927\u093e\u0930 \u0926\u0947\u0916\u0928\u0947 \u0915\u094b \u092e\u093f\u0932\u0928\u0947 \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0939\u0948\u0964 \u0915\u0941\u091b \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0947 \u0935\u093f\u0915\u093e\u0938 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902:<\/p>\n<ol>\n<li>\n<p><strong>\u0906\u0908\u092a\u0940\u0935\u09406 \u0905\u092a\u0928\u093e\u0928\u093e<\/strong>: IPv4 \u092a\u0924\u094b\u0902 \u0915\u0940 \u0915\u092e\u0940 \u0915\u0947 \u0938\u093e\u0925, IPv6 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u091a\u0932\u093f\u0924 \u0939\u094b \u091c\u093e\u090f\u0917\u093e\u0964 DNS \u0915\u094b IPv6 \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0914\u0930 AAAA \u0915\u094d\u0935\u0947\u0930\u0940\u091c\u093c \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0917\u0940\u0964<\/p>\n<\/li>\n<li>\n<p><strong>HTTPS \u092a\u0930 DNS (DoH)<\/strong>: HTTPS \u092a\u0930 DNS, DNS \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u094b \u090f\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0915\u0930\u0924\u093e \u0939\u0948, \u0917\u094b\u092a\u0928\u0940\u092f\u0924\u093e \u0914\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u094b \u092c\u0922\u093c\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0947 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0905\u092a\u0928\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 DNS \u0938\u0902\u091a\u093e\u0930 \u092a\u0948\u091f\u0930\u094d\u0928 \u092e\u0947\u0902 \u092c\u0926\u0932\u093e\u0935 \u0906\u090f\u0917\u093e\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u092c\u094d\u0932\u0949\u0915\u091a\u0947\u0928-\u0906\u0927\u093e\u0930\u093f\u0924 \u0921\u0940\u090f\u0928\u090f\u0938<\/strong>: \u0921\u0940\u090f\u0928\u090f\u0938 \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0947 \u0932\u093f\u090f \u092c\u094d\u0932\u0949\u0915\u091a\u0947\u0928 \u0924\u0915\u0928\u0940\u0915 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0935\u093f\u0915\u0947\u0902\u0926\u094d\u0930\u0940\u0915\u0943\u0924 \u0914\u0930 \u091b\u0947\u0921\u093c\u091b\u093e\u0921\u093c-\u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0940 \u0921\u0940\u090f\u0928\u090f\u0938 \u0938\u093f\u0938\u094d\u091f\u092e \u092a\u0947\u0936 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<\/ol>\n<h2>\u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0948\u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u092f\u093e DNS \u092a\u094b\u0930\u094d\u091f \u0938\u0947 \u0938\u0902\u092c\u0926\u094d\u0927 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/h2>\n<p>\u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 DNS-\u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0917\u0924\u093f\u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0914\u0930 \u0905\u0928\u0941\u0915\u0942\u0932\u0928 \u092e\u0947\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092d\u0942\u092e\u093f\u0915\u093e \u0928\u093f\u092d\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0928\u094d\u0939\u0947\u0902 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0924\u0930\u0940\u0915\u094b\u0902 \u0938\u0947 DNS \u092a\u094b\u0930\u094d\u091f \u0938\u0947 \u091c\u094b\u0921\u093c\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948:<\/p>\n<ol>\n<li>\n<p><strong>\u0921\u0940\u090f\u0928\u090f\u0938 \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940<\/strong>: \u0915\u0941\u091b \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 DNS \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u0917\u094d\u0930\u093e\u0939\u0915\u094b\u0902 \u0915\u0940 \u0913\u0930 \u0938\u0947 DNS \u0915\u094d\u0935\u0947\u0930\u0940\u091c\u093c \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938\u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093e, \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u092b\u093c\u093f\u0932\u094d\u091f\u0930\u093f\u0902\u0917 \u0915\u094d\u0937\u092e\u0924\u093e\u0913\u0902 \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u092e\u093f\u0932\u0924\u0940 \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u092d\u093e\u0930 \u0915\u093e \u0938\u0902\u0924\u0941\u0932\u0928<\/strong>: \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0915\u0908 \u0921\u0940\u090f\u0928\u090f\u0938 \u0938\u0930\u094d\u0935\u0930\u094b\u0902 \u092e\u0947\u0902 \u0921\u0940\u090f\u0928\u090f\u0938 \u0915\u094d\u0935\u0947\u0930\u0940 \u0935\u093f\u0924\u0930\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0932\u094b\u0921 \u0938\u0902\u0924\u0941\u0932\u0928 \u092e\u0947\u0902 \u0938\u0939\u093e\u092f\u0924\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0909\u091a\u094d\u091a \u0909\u092a\u0932\u092c\u094d\u0927\u0924\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u0915\u0948\u0936\u093f\u0902\u0917<\/strong>: \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 DNS \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u094b \u0915\u0948\u0936 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0930\u093f\u091c\u093c\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u0938\u092e\u092f \u0915\u094b \u0915\u092e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 DNS \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0922\u093e\u0902\u091a\u0947 \u092a\u0930 \u092c\u094b\u091d \u0938\u0947 \u0930\u093e\u0939\u0924 \u0926\u0947 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<\/li>\n<\/ol>\n<h2>\u0938\u092e\u094d\u092c\u0902\u0927\u093f\u0924 \u0932\u093f\u0902\u0915\u094d\u0938<\/h2>\n<p>DNS \u092a\u094b\u0930\u094d\u091f \u0914\u0930 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0935\u093f\u0937\u092f\u094b\u0902 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0905\u0927\u093f\u0915 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0915\u0947 \u0932\u093f\u090f, \u0906\u092a \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u0902\u0938\u093e\u0927\u0928\u094b\u0902 \u0915\u093e \u0938\u0902\u0926\u0930\u094d\u092d \u0932\u0947 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902:<\/p>\n<ol>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc883\" target=\"_new\" rel=\"noopener nofollow\">\u0906\u0930\u090f\u092b\u0938\u0940 883<\/a>: \u0921\u0940\u090f\u0928\u090f\u0938 \u092a\u094b\u0930\u094d\u091f \u0928\u0902\u092c\u0930 \u0915\u0947 \u0932\u093f\u090f \u092e\u0942\u0932 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0964<\/li>\n<li><a href=\"https:\/\/www.cloudflare.com\/learning\/dns\/what-is-dns\/\" target=\"_new\" rel=\"noopener nofollow\">\u0921\u0940\u090f\u0928\u090f\u0938 \u0938\u092e\u091d\u093e\u092f\u093e<\/a>: \u0915\u094d\u0932\u093e\u0909\u0921\u092b\u094d\u0932\u0947\u092f\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u0921\u0940\u090f\u0928\u090f\u0938 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0935\u094d\u092f\u093e\u092a\u0915 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e\u0964<\/li>\n<li><a href=\"https:\/\/www.icann.org\/dnssec\" target=\"_new\" rel=\"noopener nofollow\">\u0921\u0940\u090f\u0928\u090f\u0938 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 (\u0921\u0940\u090f\u0928\u090f\u0938\u090f\u0938\u0908\u0938\u0940)<\/a>: DNS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092c\u0922\u093c\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f DNSSEC \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u091c\u093e\u0928\u0915\u093e\u0930\u0940\u0964<\/li>\n<\/ol>\n<p>\u0905\u0902\u0924 \u092e\u0947\u0902, DNS \u092a\u094b\u0930\u094d\u091f \u0921\u094b\u092e\u0947\u0928 \u0928\u093e\u092e \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u093e \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0918\u091f\u0915 \u0939\u0948, \u091c\u094b \u0921\u094b\u092e\u0947\u0928 \u0928\u093e\u092e\u094b\u0902 \u0915\u094b \u0906\u0908\u092a\u0940 \u092a\u0924\u0947 \u092e\u0947\u0902 \u0905\u0928\u0941\u0935\u093e\u0926 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0914\u0930 \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0947 \u0935\u093f\u0915\u093e\u0938 \u0915\u0947 \u0938\u093e\u0925 \u0905\u092a\u0928\u0947 \u0938\u0939\u092f\u094b\u0917 \u0915\u0947 \u0938\u093e\u0925, DNS \u092a\u094b\u0930\u094d\u091f \u090f\u0915 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0914\u0930 \u0915\u0941\u0936\u0932 \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0905\u0928\u0941\u092d\u0935 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0924\u0924\u094d\u0935 \u092c\u0928\u093e \u0939\u0941\u0906 \u0939\u0948\u0964<\/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\/in\/wp-json\/wp\/v2\/wiki\/476912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki\/476912\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/media\/476913"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/media?parent=476912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}