{"id":294,"date":"2025-10-25T17:57:03","date_gmt":"2025-10-25T09:57:03","guid":{"rendered":"https:\/\/blog.940611.xyz\/?p=294"},"modified":"2025-10-25T17:57:03","modified_gmt":"2025-10-25T09:57:03","slug":"dns%e8%a7%a3%e9%94%81","status":"publish","type":"post","link":"https:\/\/blog.940611.xyz\/?p=294","title":{"rendered":"DNS\u89e3\u9501"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"\u4fee\u6539\u9999\u6e2f\u670d\u52a1\u5668resolv-conf\u914d\u7f6e\u6587\u4ef6\">\u4fee\u6539\u9999\u6e2f\u670d\u52a1\u5668resolv.conf\u914d\u7f6e\u6587\u4ef6<\/h3>\n\n\n\n<p>1\u3001\u8fd0\u884c\u547d\u4ee4\u5220\u9664resolv.conf \u6587\u4ef6<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>rm -f \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p>2\u3001\u521b\u5efa\u5e76\u7f16\u8f91 resolv.conf \u6587\u4ef6\uff0cCTRL+X\u9000\u51fa\u7f16\u8f91<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nano \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p>3\u3001\u586b\u5199\u4e0a\u6307\u5b9a\u7684 DNS \u670d\u52a1\u5668<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo -e \"nameserver 127.0.0.1\" &gt; \/etc\/resolv.conf #\u5c06127.0.0.1\u4fee\u6539\u7f8e\u897f\u89e3\u9501\u4f18\u79c0\u7684IP\u5730\u5740\n<\/code><\/pre>\n\n\n\n<p>4\u3001\u8bbe\u7f6e\u5199\u4fdd\u62a4\u9501\u5b9a resolv.conf \u6587\u4ef6\uff0c\u6b64\u65f6 resolv.conf \u6587\u4ef6\u4f1a\u88ab\u9501\u5b9a, \u91cd\u542f\u7cfb\u7edf\u540e\u4e0d\u4f1a\u88ab\u8986\u76d6<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chattr +i \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p>4.1\u3001\u79fb\u9664\u9501\u5b9a\u64cd\u4f5c\uff0c\u8bbe\u7f6e\u56de\u539f\u6765\u7684DNS\uff0c\u8fd9\u91cc8.8.8.8\u9ed8\u8ba4\u4e3aGoogle DNS<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chattr -i \/etc\/resolv.conf \necho -e \"nameserver 8.8.8.8\" &gt; \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p>5\u3001\u4f7f\u7528nslookup\u6765\u770b\u770bNetflix\u7684\u662f\u4e0d\u662f\u8d70\u4e86\u642d\u5efa\u7684dns\u670d\u52a1\u5668<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nslookup netflix.com\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blush.icu\/usr\/uploads\/2024\/10\/2499902878.png\"><img decoding=\"async\" src=\"https:\/\/blush.icu\/usr\/uploads\/2024\/10\/2499902878.png\" alt=\"DNS\u6210\u529f\u52ab\u6301\u4e3a\u7f8e\u897f\u7684IP\"\/><\/a><\/figure>\n\n\n\n<p><a href=\"https:\/\/blush.icu\/usr\/uploads\/2024\/10\/2499902878.png\">DNS\u6210\u529f\u52ab\u6301\u4e3a\u7f8e\u897f\u7684IP<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u6539\u9999\u6e2f\u670d\u52a1\u5668resolv.conf\u914d\u7f6e\u6587\u4ef6 1\u3001\u8fd0\u884c\u547d\u4ee4\u5220\u9664resolv.conf \u6587\u4ef6 2\u3001\u521b\u5efa\u5e76\u7f16\u8f91 r [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-294","post","type-post","status-publish","format-standard","hentry","category-7"],"_links":{"self":[{"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=\/wp\/v2\/posts\/294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=294"}],"version-history":[{"count":1,"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=\/wp\/v2\/posts\/294\/revisions"}],"predecessor-version":[{"id":295,"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=\/wp\/v2\/posts\/294\/revisions\/295"}],"wp:attachment":[{"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.940611.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}