{"id":6069,"date":"2022-12-22T10:27:09","date_gmt":"2022-12-22T08:27:09","guid":{"rendered":"https:\/\/skeletor.org.ua\/?p=6069"},"modified":"2022-12-22T10:28:00","modified_gmt":"2022-12-22T08:28:00","slug":"dns-fallback-resolving","status":"publish","type":"post","link":"https:\/\/skeletor.org.ua\/?p=6069","title":{"rendered":"[dns] Fallback resolving"},"content":{"rendered":"\n<p>\u0404 \u0434\u043e\u0441\u0438\u0442\u044c \u0441\u043f\u0435\u0446\u0438\u0444\u0456\u0447\u043d\u0435 \u0437\u0430\u0432\u0434\u0430\u043d\u043d\u044f: \u0448\u0443\u043a\u0430\u0442\u0438 \u0437\u0430\u043f\u0438\u0441 \u0443 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 <strong>DNS<\/strong>, \u0430 \u044f\u043a\u0449\u043e \u0439\u043e\u0433\u043e \u043d\u0435\u043c\u0430\u0454, \u0442\u043e \u0440\u043e\u0431\u0438\u0442\u0438 \u0437\u0430\u043f\u0438\u0442 \u0434\u043e \u0456\u043d\u0448\u043e\u0433\u043e <strong>NS&#8217;y<\/strong>. \u0417\u0434\u0430\u0432\u0430\u043b\u043e\u0441\u044f \u0431, \u0437\u0430\u0434\u0430\u0447\u0430 \u043f\u0440\u043e\u0441\u0442\u0430, \u0430\u043b\u0435 \u0454 \u043d\u044e\u0430\u043d\u0441\u0438. \u042f\u043a\u0449\u043e \u0443 \u0432\u0430\u0441 \u043d\u0435\u043c\u0430\u0454 \u0442\u0430\u043a\u043e\u0457 \u0437\u043e\u043d\u0438 <strong>DNS<\/strong>, \u0442\u043e \u0446\u0435 \u043f\u0440\u0430\u0446\u044e\u0454, \u0430\u043b\u0435 \u0449\u043e \u0440\u043e\u0431\u0438\u0442\u0438, \u044f\u043a\u0449\u043e \u0441\u0430\u043c\u0430 \u0437\u043e\u043d\u0430 \u0454, \u0430\u043b\u0435 \u0437\u0430\u043f\u0438\u0441\u0456\u0432 \u043d\u0435\u043c\u0430\u0454? \u0422\u043e\u0434\u0456 <strong>DNS<\/strong> \u0441\u0435\u0440\u0432\u0435\u0440 \u0432\u0435\u0440\u043d\u0435 \u0432\u0456\u0434\u043f\u043e\u0432\u0456\u0434\u044c <strong>NXDOMAIN<\/strong> \u0456 <strong>fallback<\/strong> \u043d\u0435 \u0441\u043f\u0440\u0430\u0446\u044e\u0454. \u0417\u0430\u0440\u0430\u0437 \u0446\u044f \u0442\u0435\u043c\u0430 \u0434\u0443\u0436\u0435 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u0430, \u043e\u0441\u043e\u0431\u043b\u0438\u0432\u043e, \u044f\u043a\u0449\u043e \u0443 \u0432\u0430\u0441 \u0454 \u0432\u043d\u0443\u0442\u0440\u0456\u0448\u043d\u0456\u0439 \u0434\u043e\u043c\u0435\u043d \u0432 \u0437\u043e\u043d\u0456 &#8220;<strong>.dev<\/strong>&#8220;. \u0422\u0443\u0442 \u0454 2 \u0432\u0430\u0440\u0456\u0430\u043d\u0442\u0438: <\/p>\n\n\n<p><!--more--><\/p>\n\n\n<ul class=\"wp-block-list\">\n<li>bind + rpz (Response Policy Zone)<\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/coredns\/coredns\" target=\"_blank\" rel=\"noreferrer noopener\">coredns<\/a> + <a href=\"https:\/\/github.com\/coredns\/alternate\" target=\"_blank\" rel=\"noreferrer noopener\">alternate<\/a> (plugin)<\/li>\n<\/ul>\n\n\n\n<p>\u042f \u0432\u0438\u0431\u0440\u0430\u0432 2-\u0438\u0439 \u0432\u0430\u0440\u0456\u0430\u043d\u0442, \u0431\u043e \u0432\u0456\u043d \u043f\u0440\u043e\u0441\u0442\u0456\u0448\u0438\u0439 \u0443 \u043d\u0430\u043b\u0430\u0448\u0442\u0443\u0432\u0430\u043d\u043d\u0456. \u041e\u0441\u044c \u0442\u0430\u043a\u043e\u0433\u043e \u043a\u043e\u043d\u0444\u0456\u0433\u0443 \u0434\u043e\u0441\u0442\u0430\u0442\u043d\u044c\u043e \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0449\u043e\u0431 \u0432\u0441\u0435 \u043f\u0440\u0430\u0446\u044e\u0432\u0430\u043b\u043e:<\/p>\n\n\n<pre>.:53 {\n    forward . 192.168.10.12 192.168.10.14\n    alternate original NXDOMAIN . 8.8.8.8 8.8.4.4\n    log\n    errors\n}\n<\/pre>\n\n\n<p><strong><em><mark style=\"background-color:rgba(0, 0, 0, 0);color:#dd610c\" class=\"has-inline-color\">\u041d\u044e\u0430\u043d\u0441\u0438 \u043f\u0440\u0438 \u0440\u043e\u0431\u043e\u0442\u0456.<\/mark><\/em><\/strong><\/p>\n\n\n\n<p>\u041e\u0431\u0438\u0434\u0432\u0430 \u0432\u0430\u0440\u0456\u0430\u043d\u0442\u0438 \u043f\u0440\u0430\u0446\u044e\u044e\u0442\u044c \u043b\u0438\u0448\u0435 \u043f\u0456\u0434 <strong>Linux<\/strong> (\u043f\u0440\u043e\u0431\u0443\u0432\u0430\u0432 \u043f\u0456\u0434 <strong>Solaris<\/strong>, \u0430\u043b\u0435 \u043d\u0456). \u0423 \u043f\u0435\u0440\u0448\u043e\u043c\u0443 \u0432\u0430\u0440\u0456\u0430\u043d\u0442\u0456 <strong>bind<\/strong> \u043f\u0456\u0434 <strong>Solaris<\/strong> \u043d\u0435 \u0440\u043e\u0437\u0443\u043c\u0456\u0454, \u043a\u043e\u043b\u0438 \u0439\u043e\u043c\u0443 \u043f\u043e\u0432\u0435\u0440\u0442\u0430\u044e\u0442\u044c <strong>NXDOMAIN<\/strong>, \u0456 \u043f\u0440\u043e\u0441\u0442\u043e \u0432\u0438\u0434\u0430\u0454 &#8220;<strong>rpz<\/strong>&#8220;. \u0423 \u0434\u0440\u0443\u0433\u043e\u043c\u0443 \u0432\u0430\u0440\u0456\u0430\u043d\u0442\u0456 \u043f\u0440\u043e\u0441\u0442\u043e \u043d\u0435 \u0432\u0456\u0434\u0431\u0443\u0432\u0430\u0454\u0442\u044c\u0441\u044f <strong>fallback<\/strong>. \u041c\u043e\u0436\u043b\u0438\u0432\u043e, \u0437\u0430\u043f\u0440\u0430\u0446\u044e\u0454 \u043f\u0456\u0434 <strong>FreeBSD<\/strong>, \u0430\u043b\u0435 \u0442\u0440\u0435\u0431\u0430 \u043f\u0440\u043e\u0431\u0443\u0432\u0430\u0442\u0438.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0404 \u0434\u043e\u0441\u0438\u0442\u044c \u0441\u043f\u0435\u0446\u0438\u0444\u0456\u0447\u043d\u0435 \u0437\u0430\u0432\u0434\u0430\u043d\u043d\u044f: \u0448\u0443\u043a\u0430\u0442\u0438 \u0437\u0430\u043f\u0438\u0441 \u0443 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 DNS, \u0430 \u044f\u043a\u0449\u043e \u0439\u043e\u0433\u043e \u043d\u0435\u043c\u0430\u0454, \u0442\u043e \u0440\u043e\u0431\u0438\u0442\u0438 \u0437\u0430\u043f\u0438\u0442 \u0434\u043e \u0456\u043d\u0448\u043e\u0433\u043e NS&#8217;y. \u0417\u0434\u0430\u0432\u0430\u043b\u043e\u0441\u044f \u0431, \u0437\u0430\u0434\u0430\u0447\u0430 \u043f\u0440\u043e\u0441\u0442\u0430, \u0430\u043b\u0435 \u0454 \u043d\u044e\u0430\u043d\u0441\u0438. \u042f\u043a\u0449\u043e \u0443 \u0432\u0430\u0441 \u043d\u0435\u043c\u0430\u0454 \u0442\u0430\u043a\u043e\u0457 \u0437\u043e\u043d\u0438 DNS, \u0442\u043e \u0446\u0435 \u043f\u0440\u0430\u0446\u044e\u0454, \u0430\u043b\u0435 \u0449\u043e \u0440\u043e\u0431\u0438\u0442\u0438, \u044f\u043a\u0449\u043e \u0441\u0430\u043c\u0430 \u0437\u043e\u043d\u0430 \u0454, \u0430\u043b\u0435 \u0437\u0430\u043f\u0438\u0441\u0456\u0432 \u043d\u0435\u043c\u0430\u0454? \u0422\u043e\u0434\u0456 DNS \u0441\u0435\u0440\u0432\u0435\u0440 \u0432\u0435\u0440\u043d\u0435 \u0432\u0456\u0434\u043f\u043e\u0432\u0456\u0434\u044c NXDOMAIN \u0456 fallback \u043d\u0435 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-6069","post","type-post","status-publish","format-standard","hentry","category-others"],"_links":{"self":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/6069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6069"}],"version-history":[{"count":2,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/6069\/revisions"}],"predecessor-version":[{"id":6071,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/6069\/revisions\/6071"}],"wp:attachment":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}