{"id":15785,"date":"2019-02-21T02:32:19","date_gmt":"2019-02-21T02:32:19","guid":{"rendered":"https:\/\/academy.apnic.net\/dns-concepts\/"},"modified":"2021-01-29T12:15:27","modified_gmt":"2021-01-29T12:15:27","slug":"dns-concepts","status":"publish","type":"page","link":"https:\/\/academy.apnic.net\/bn\/webinar-courses\/dns-concepts","title":{"rendered":"DNS-\u098f\u09b0 \u09a7\u09be\u09b0\u09a3\u09be"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u09aa\u09b0\u09cd\u09af\u09be\u09b2\u09cb\u099a\u09a8\u09be<\/h2>\n\n\n\n<p><strong>\u0995\u09cb\u09b0\u09cd\u09b8 \u09aa\u09b0\u09cd\u09af\u09be\u09b2\u09cb\u099a\u09a8\u09be<\/strong><\/p>\n\n\n\n<p>\u09a1\u09cb\u09ae\u09c7\u0987\u09a8 \u09a8\u09be\u09ae \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be (DNS) \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09a8\u09c7\u099f \u0985\u09ac\u0995\u09be\u09a0\u09be\u09ae\u09cb\u09b0 \u098f\u0995\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u0985\u0982\u09b6 \u098f\u09ac\u0982 \u09ac\u09c3\u09b9\u09a4\u09cd\u09a4\u09ae \u09ac\u09bf\u09a4\u09b0\u09a3\u0995\u09c3\u09a4 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09a8\u09c7\u099f \u09a1\u09be\u0987\u09b0\u09c7\u0995\u09cd\u099f\u09b0\u09bf \u09b8\u09c7\u09ac\u09be\u0964 DNS \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be IP \u09a0\u09bf\u0995\u09be\u09a8\u09be\u09af\u09bc \u09a8\u09be\u09ae \u0985\u09a8\u09c1\u09ac\u09be\u09a6 \u0995\u09b0\u09c7, \u09af\u09be \u0993\u09af\u09bc\u09c7\u09ac \u09a8\u09c7\u09ad\u09bf\u0997\u09c7\u09b6\u09a8, \u0987\u09ae\u09c7\u0987\u09b2 \u09a1\u09c7\u09b2\u09bf\u09ad\u09be\u09b0\u09bf, \u098f\u09ac\u0982 \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09a8\u09c7\u099f \u09ab\u09be\u0982\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u0964 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09a8\u09c7\u099f \u09aa\u09b0\u09bf\u09b8\u09c7\u09ac\u09be\u09b0 \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09af\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7, DNS-\u098f\u09b0 \u09a7\u09be\u09b0\u09a3\u09be, \u0995\u09a8\u09ab\u09bf\u0997\u09be\u09b0\u09c7\u09b6\u09a8, \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8 \u098f\u09ac\u0982 \u09ae\u09cc\u09b2\u09bf\u0995 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09a6\u09bf\u0995\u0997\u09c1\u09b2\u09bf \u09a8\u09c7\u099f\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995\u09bf\u0982 \u09aa\u09c7\u09b6\u09be\u09a6\u09be\u09b0\u09a6\u09c7\u09b0 \u09ac\u09c1\u099d\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964<\/p>\n\n\n\n<p>\u098f\u0987 \u0995\u09cb\u09b0\u09cd\u09b8\u09c7 \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be \u09b8\u09b9 DNS \u09a7\u09be\u09b0\u09a3\u09be \u09a8\u09bf\u09af\u09bc\u09c7 \u0986\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09ac\u09c7\u0964<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0995\u09cb\u09b0\u09cd\u09b8\u09c7\u09b0 \u09b0\u09c1\u09aa\u09b0\u09c7\u0996\u09be <\/h2>\n\n\n\n<p>\u098f\u0987 \u0995\u09cb\u09b0\u09cd\u09b8\u09c7 \u09a8\u09bf\u09ae\u09cd\u09a8\u09cb\u0995\u09cd\u09a4 \u09ac\u09bf\u09b7\u09df\u0997\u09c1\u09b2\u09cb \u0986\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09ac\u09c7\u0983 <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>DNS \u0995\u09bf?<\/li><li>DNS \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af<\/li><li>\u09a1\u09cb\u09ae\u09c7\u0987\u09a8 \u098f\u09ac\u0982 \u09a8\u09c7\u09ae\u09b8\u09cd\u09aa\u09c7\u09b8<\/li><li>\u0985\u099e\u09cd\u099a\u09b2 \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09a4\u09bf\u09a8\u09bf\u09a7\u09bf<\/li><li>DNS Tree \u0985\u09a8\u09c1\u09b8\u09a8\u09cd\u09a7\u09be\u09a8 \u0995\u09b0\u09be \u09b9\u099a\u09cd\u099b\u09c7<\/li><li>\u09a8\u09c7\u09ae\u09b8\u09be\u09b0\u09cd\u09ad\u09be\u09b0<\/li><li>\u09b0\u09bf\u09b8\u09cb\u09b0\u09cd\u09b8\u09c7\u09b0 \u09b0\u09c7\u0995\u09b0\u09cd\u09a1<\/li><li>DNS-\u098f\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09cd\u09b7\u09ae\u09a4\u09be<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0995\u09cb\u09b0\u09cd\u09b8\u09c7\u09b0 \u0989\u09aa\u0995\u09b0\u09a3 \u09b8\u09ae\u09c2\u09b9<\/h2>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/academy-wp-media-prod.storage.googleapis.com\/wp-content\/uploads\/2019\/02\/09234622\/slides_dns_concepts.pdf\">\u09b8\u09cd\u09b2\u09be\u0987\u09a1: DNS-\u098f\u09b0 \u09a7\u09be\u09b0\u09a3\u09be\u09b8\u09ae\u09c2\u09b9<\/a><a href=\"https:\/\/academy-wp-media-prod.storage.googleapis.com\/wp-content\/uploads\/2019\/02\/09234622\/slides_dns_concepts.pdf\" class=\"wp-block-file__button\" download>\u09a1\u09be\u0989\u09a8\u09b2\u09cb\u09a1<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u09aa\u09b0\u09cd\u09af\u09be\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09cb\u09b0\u09cd\u09b8 \u09aa\u09b0\u09cd\u09af\u09be\u09b2\u09cb\u099a\u09a8\u09be \u09a1\u09cb\u09ae\u09c7\u0987\u09a8 \u09a8\u09be\u09ae \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be (DNS) \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09a8\u09c7\u099f \u0985\u09ac\u0995\u09be\u09a0\u09be\u09ae\u09cb\u09b0 \u098f\u0995\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u0985\u0982\u09b6 \u098f\u09ac\u0982 \u09ac\u09c3\u09b9\u09a4\u09cd\u09a4\u09ae \u09ac\u09bf\u09a4\u09b0\u09a3\u0995\u09c3\u09a4 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09a8\u09c7\u099f \u09a1\u09be\u0987\u09b0\u09c7\u0995\u09cd\u099f\u09b0\u09bf \u09b8\u09c7\u09ac\u09be\u0964 DNS \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be IP \u09a0\u09bf\u0995\u09be\u09a8\u09be\u09af\u09bc \u09a8\u09be\u09ae \u0985\u09a8\u09c1\u09ac\u09be\u09a6 \u0995\u09b0\u09c7, \u09af\u09be \u0993\u09af\u09bc\u09c7\u09ac \u09a8\u09c7\u09ad\u09bf\u0997\u09c7\u09b6\u09a8, \u0987\u09ae\u09c7\u0987\u09b2 \u09a1\u09c7\u09b2\u09bf\u09ad\u09be\u09b0\u09bf, \u098f\u09ac\u0982 \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09a8\u09c7\u099f \u09ab\u09be\u0982\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u0964 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09a8\u09c7\u099f \u09aa\u09b0\u09bf\u09b8\u09c7\u09ac\u09be\u09b0 \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09af\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7, DNS-\u098f\u09b0 \u09a7\u09be\u09b0\u09a3\u09be, \u0995\u09a8\u09ab\u09bf\u0997\u09be\u09b0\u09c7\u09b6\u09a8, \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8 \u098f\u09ac\u0982 \u09ae\u09cc\u09b2\u09bf\u0995 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09a6\u09bf\u0995\u0997\u09c1\u09b2\u09bf \u09a8\u09c7\u099f\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995\u09bf\u0982 \u09aa\u09c7\u09b6\u09be\u09a6\u09be\u09b0\u09a6\u09c7\u09b0 \u09ac\u09c1\u099d\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964 \u098f\u0987 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