{"id":29463,"date":"2025-08-21T12:57:43","date_gmt":"2025-08-21T05:57:43","guid":{"rendered":"https:\/\/dps.media\/cach-kiem-tra-dns-ten-mien-a-record-va-mx-record-don-gian\/"},"modified":"2025-08-21T12:57:55","modified_gmt":"2025-08-21T05:57:55","slug":"%e6%a3%80%e6%9f%a5%e5%9f%9f%e5%90%8ddns%e7%9a%84a%e8%ae%b0%e5%bd%95%e5%92%8cmx%e8%ae%b0%e5%bd%95%e7%9a%84%e7%ae%80%e5%8d%95%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/dps.media\/zh\/%e6%a3%80%e6%9f%a5%e5%9f%9f%e5%90%8ddns%e7%9a%84a%e8%ae%b0%e5%bd%95%e5%92%8cmx%e8%ae%b0%e5%bd%95%e7%9a%84%e7%ae%80%e5%8d%95%e6%96%b9%e6%b3%95\/","title":{"rendered":"\u7b80\u5355\u68c0\u67e5\u57df\u540dDNS\u3001A\u8bb0\u5f55\u548cMX\u8bb0\u5f55\u7684\u65b9\u6cd5"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><p>\t\t<\/p><div id=\"dps-dns-lookup-1-8839\" class=\"dps-dns-widget\" data-limit=\"100\" data-delay=\"120\" data-brand=\"DPS.MEDIA\" data-txt-all-dns=\"\u6240\u6709 DNS\" data-txt-stopping=\"\u6b63\u5728\u505c\u6b62...\" data-txt-enter-domain=\"\u8bf7\u81f3\u5c11\u8f93\u5165\u4e00\u4e2a\u57df\u540d\u3002\" data-txt-select-column=\"\u8bf7\u81f3\u5c11\u9009\u62e9\u4e00\u4e2a\u68c0\u67e5\u7c7b\u578b\u3002\" data-txt-limit-exceeded=\"\u5217\u8868\u5df2\u8d85\u8fc7 %s \u4e2a\u57df\u540d\u7684\u9650\u5236\u3002\u8bf7\u62c6\u5206\u5217\u8868\u3002\" data-txt-missing-config=\"\u7f3a\u5c11 REST \u7aef\u70b9\u914d\u7f6e\u3002\" data-txt-stopped-at=\"\u5df2\u5728 %s\/%s \u5904\u505c\u6b62\u3002\" data-txt-completed=\"\u5df2\u5b8c\u6210\uff1a%s \u4e2a\u57df\u540d x %s \u5217\u3002\" data-txt-no-data-copy=\"\u6ca1\u6709\u53ef\u590d\u5236\u7684\u6570\u636e\u3002\" data-txt-copied=\"TSV \u5df2\u590d\u5236\u5230\u526a\u8d34\u677f\u3002\" data-txt-copy-failed=\"\u590d\u5236\u5931\u8d25\uff1a%s\" data-txt-ready=\"\u51c6\u5907\u8fdb\u884c DNS \u548c\u670d\u52a1\u5668\u67e5\u8be2\" data-txt-empty-subtext=\"\u6bcf\u884c\u4e00\u4e2a\u57df\u540d\uff0c\u68c0\u67e5\u7c7b\u578b\u4e3a\u5217\u3002\" data-txt-domain=\"\u57df\u540d\" data-txt-empty=\"\u7a7a\" data-txt-error=\"\u9519\u8bef\" data-txt-conn-failed=\"\u8fde\u63a5\u5931\u8d25\" data-txt-no-cert=\"\u65e0\u8bc1\u4e66\" data-txt-parse-error=\"\u89e3\u6790\u9519\u8bef\" data-txt-days-left=\"\u5929\u5269\u4f59\">\n\t\t\t<div class=\"dps-dns-shell\">\n\t\t\t\t<!-- Hidden translation container for TranslatePress compatibility -->\n\t\t\t\t<div class=\"dps-dns-translations\" style=\"display: none;\" aria-hidden=\"true\">\n\t\t\t\t\t<span class=\"t-txt-all-dns\">\u6240\u6709 DNS<\/span>\n\t\t\t\t\t<span class=\"t-txt-stopping\">\u6b63\u5728\u505c\u6b62...<\/span>\n\t\t\t\t\t<span class=\"t-txt-enter-domain\">\u8bf7\u81f3\u5c11\u8f93\u5165\u4e00\u4e2a\u57df\u540d\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-select-column\">\u8bf7\u81f3\u5c11\u9009\u62e9\u4e00\u4e2a\u68c0\u67e5\u7c7b\u578b\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-limit-exceeded\">\u5217\u8868\u5df2\u8d85\u8fc7 %s \u4e2a\u57df\u540d\u7684\u9650\u5236\u3002\u8bf7\u62c6\u5206\u5217\u8868\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-missing-config\">\u7f3a\u5c11 REST \u7aef\u70b9\u914d\u7f6e\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-stopped-at\">\u5df2\u5728 %s\/%s \u5904\u505c\u6b62\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-completed\">\u5df2\u5b8c\u6210\uff1a%s \u4e2a\u57df\u540d x %s \u5217\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-no-data-copy\">\u6ca1\u6709\u53ef\u590d\u5236\u7684\u6570\u636e\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-copied\">TSV \u5df2\u590d\u5236\u5230\u526a\u8d34\u677f\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-copy-failed\">\u590d\u5236\u5931\u8d25\uff1a%s<\/span>\n\t\t\t\t\t<span class=\"t-txt-ready\">\u51c6\u5907\u8fdb\u884c DNS \u548c\u670d\u52a1\u5668\u67e5\u8be2<\/span>\n\t\t\t\t\t<span class=\"t-txt-empty-subtext\">\u6bcf\u884c\u4e00\u4e2a\u57df\u540d\uff0c\u68c0\u67e5\u7c7b\u578b\u4e3a\u5217\u3002<\/span>\n\t\t\t\t\t<span class=\"t-txt-domain\">\u57df\u540d<\/span>\n\t\t\t\t\t<span class=\"t-txt-empty\">\u7a7a<\/span>\n\t\t\t\t\t<span class=\"t-txt-error\">\u9519\u8bef<\/span>\n\t\t\t\t\t<span class=\"t-txt-conn-failed\">\u8fde\u63a5\u5931\u8d25<\/span>\n\t\t\t\t\t<span class=\"t-txt-no-cert\">\u65e0\u8bc1\u4e66<\/span>\n\t\t\t\t\t<span class=\"t-txt-parse-error\">\u89e3\u6790\u9519\u8bef<\/span>\n\t\t\t\t\t<span class=\"t-txt-days-left\">\u5269\u4f59\u5929\u6570<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"dps-dns-header\">\n\t\t\t\t\t<div class=\"dps-dns-header-mark\" aria-hidden=\"true\">DPS<\/div>\n\t\t\t\t\t<div class=\"dps-dns-header-copy\">\n\t\t\t\t\t\t<div class=\"dps-dns-title\">\u6279\u91cf DNS \u548c\u670d\u52a1\u5668\u67e5\u8be2<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-subtitle\">\u6765\u81ea DPS.MEDIA \u7684\u4e13\u4e1a\u5de5\u5177<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"dps-dns-brand\">DPS\u5a92\u4f53<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-description\">\u8f93\u5165\u57df\u540d\uff08\u6bcf\u884c\u4e00\u4e2a\uff09\uff0c\u9009\u62e9\u8981\u68c0\u67e5\u7684\u5217\uff0c\u7136\u540e\u590d\u5236\u4e3a TSV \u7ed3\u679c\u3002<\/div>\n\n\t\t\t\t<div class=\"dps-dns-workbench\">\n\t\t\t\t\t<div class=\"dps-dns-input-panel\">\n\t\t\t\t\t\t<label class=\"dps-dns-label\" for=\"dps-dns-lookup-1-8839-domains\">\u57df\u540d\u5217\u8868<\/label>\n\t\t\t\t\t\t<div class=\"dps-dns-textarea-wrap\">\n\t\t\t\t\t\t\t<textarea id=\"dps-dns-lookup-1-8839-domains\" class=\"dps-dns-textarea\" rows=\"7\" spellcheck=\"false\" placeholder=\"dps.mediaexample.comhttps:\/\/sub.domain.com\/path\"><\/textarea>\n\t\t\t\t\t\t\t<div class=\"dps-dns-count\" aria-live=\"polite\">0<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"dps-dns-control-panel\">\n\t\t\t\t\t\t<div class=\"dps-dns-control-group\">\n\t\t\t\t\t\t\t<div class=\"dps-dns-label\">\u68c0\u67e5\u5217<\/div>\n\t\t\t\t\t\t\t<div class=\"dps-dns-types\" role=\"group\" aria-label=\"\u9009\u62e9\u8981\u68c0\u67e5\u7684 DNS \u548c\u670d\u52a1\u5668\u5217\"><\/div>\n\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<div class=\"dps-dns-control-row\">\n\t\t\t\t\t\t\t<label class=\"dps-dns-delay\">\n\t\t\t\t\t\t\t\t<span class=\"dps-dns-label\">\u5ef6\u8fdf<\/span>\n\t\t\t\t\t\t\t\t<span class=\"dps-dns-delay-input\">\n\t\t\t\t\t\t\t\t\t<input class=\"dps-dns-delay-field\" type=\"number\" min=\"50\" max=\"5000\" step=\"10\" value=\"120\">\n\t\t\t\t\t\t\t\t\t<span>\u6beb\u79d2<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t<button class=\"dps-dns-button dps-dns-button-primary\" type=\"button\" data-action=\"run\">\u5f00\u59cb<\/button>\n\t\t\t\t\t\t\t<button class=\"dps-dns-button dps-dns-button-danger\" type=\"button\" data-action=\"stop\" hidden>\u505c\u6b62<\/button>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-toolbar\">\n\t\t\t\t\t<button class=\"dps-dns-tool-button\" type=\"button\" data-action=\"copy\" disabled>\u590d\u5236 TSV<\/button>\n\t\t\t\t\t<button class=\"dps-dns-tool-button\" type=\"button\" data-action=\"clear\">\u6e05\u9664\u7ed3\u679c<\/button>\n\t\t\t\t\t<div class=\"dps-dns-progress\" aria-hidden=\"true\"><span><\/span><\/div>\n\t\t\t\t\t<div class=\"dps-dns-status\" aria-live=\"polite\"><\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-error\" role=\"alert\" hidden><\/div>\n\t\t\t\t<div class=\"dps-dns-results\" aria-live=\"polite\">\n\t\t\t\t\t<div class=\"dps-dns-empty\">\n\t\t\t\t\t\t<div class=\"dps-dns-empty-icon\" aria-hidden=\"true\">\u67e5\u8be2<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-empty-title\">\u51c6\u5907\u8fdb\u884c DNS \u548c\u670d\u52a1\u5668\u67e5\u8be2<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-empty-copy\">\u6bcf\u884c\u4e00\u4e2a\u57df\u540d\uff0c\u68c0\u67e5\u7c7b\u578b\u4e3a\u5217\u3002<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-footer\">\n\t\t\t\t\t<span>\u5f00\u53d1\u4eba\u5458<\/span>\n\t\t\t\t\t<a href=\"https:\/\/dps.media\/zh\/\" target=\"_blank\" rel=\"noopener noreferrer\">DPS\u5a92\u4f53<\/a>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><strong>\u68c0\u67e5\u57df\u540dDNS\u3001A\u8bb0\u5f55\u548cMX\u8bb0\u5f55\u662f\u786e\u4fdd\u7f51\u7ad9\u548c\u90ae\u4ef6\u7a33\u5b9a\u8fd0\u884c\u7684\u91cd\u8981\u6b65\u9aa4\u3002.<\/strong><p> \u9ad8\u8fbe90%\u7684\u8bbf\u95ee\u548c\u6536\u53d1\u90ae\u4ef6\u6545\u969c\u6e90\u4e8eDNS\u914d\u7f6e\u9519\u8bef\u3002.  <\/p><p><a class=\"wpil_keyword_link\" href=\"https:\/\/dps.media\/zh\/\" title=\"DPS.MEDIA \u80a1\u4efd\u516c\u53f8\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"759\">DPS\u5a92\u4f53<\/a>, \u51ed\u501f\u4e3a\u6570\u767e\u5bb6\u4e2d\u5c0f\u4f01\u4e1a\u63d0\u4f9b\u6570\u5b57\u8425\u9500\u54a8\u8be2\u7684\u7ecf\u9a8c, \u5f3a\u8c03\u6b64\u6b21\u68c0\u67e5\u6709\u52a9\u4e8e\u9632\u6b62\u6570\u636e\u4e22\u5931\u5e76\u63d0\u9ad8\u5728\u7ebf\u8fd0\u8425\u6548\u7387\u3002.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/-la-gi.jpg5d3a.jpg\" alt=\"\u89e3\u7801DNS\u5728\u4e2d\u5c0f\u4f01\u4e1a\u5728\u7ebf\u4e1a\u52a1\u6218\u7565\u4e2d\u7684\u4f5c\u7528\" title=\"\"><\/p><h2 id=\"giai-ma-vai-tro-cua-dns-trong-chien-luoc-kinh-doanh-truc-tuyen-cua-doanh-nghiep-smes\">\u89e3\u7801DNS\u5728\u4e2d\u5c0f\u4f01\u4e1a\u5728\u7ebf\u4e1a\u52a1\u6218\u7565\u4e2d\u7684\u4f5c\u7528<\/h2><h3>\u4e3a\u4ec0\u4e48DNS\u662f\u91cd\u8981\u7684\u6570\u5b57\u57fa\u7840\u8bbe\u65bd\uff1f<\/h3><p>DNS (Domain Name System) \u4e0d\u4ec5\u662f\u4e92\u8054\u7f51\u7684 \u201d\u7535\u8bdd\u7c3f\u201d, \u8fd8\u662f\u786e\u4fdd\u6240\u6709\u8bbf\u95ee\u7f51\u7ad9\u3001\u7535\u5b50\u90ae\u4ef6\u548c\u5e94\u7528\u7a0b\u5e8f\u90fd\u80fd\u987a\u7545\u4e14\u51c6\u786e\u8fdb\u884c\u7684\u6865\u6881\u3002\u5bf9\u4e8e\u4e2d\u5c0f\u4f01\u4e1a\u800c\u8a00, \u6b63\u786e\u7684 DNS \u7ba1\u7406\u51b3\u5b9a\u4e86:<\/p><ul>\n<li><strong>\u9875\u9762\u52a0\u8f7d\u901f\u5ea6<\/strong>: \u964d\u4f4e\u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\uff08TTFB\uff09\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002.<\/li>\n<li><strong>SEO\u6392\u540d<\/strong>: Google\u4f18\u5148\u8003\u8651\u54cd\u5e94\u5feb\u4e14\u7a33\u5b9a\u7684\u7f51\u7ad9\u3002.<\/li>\n<li><strong>\u5b89\u5168\u6027<\/strong>: \u9632\u6b62DNS\u6b3a\u9a97\u653b\u51fb\u548cDNS\u91cd\u5b9a\u5411\u8bc8\u9a97\u3002.<\/li>\n<\/ul><p>\u6839\u636e Global DNS Performance (ThousandEyes, 2023) \u7684\u62a5\u544a, \u4ec5 DNS \u67e5\u8be2\u589e\u52a0 500ms \u5c31\u4f1a\u4f7f\u7535\u5b50\u5546\u52a1\u4f01\u4e1a\u7684\u5e73\u5747\u8f6c\u5316\u7387\u964d\u4f4e 12%\u3002.<\/p><h3>DNS\u8bb0\u5f55\u76f4\u63a5\u5f71\u54cd\u4e1a\u52a1\u8fd0\u8425<\/h3><p>\u4e2d\u5c0f\u4f01\u4e1a\u6700\u5e38\u89c1\u4e14\u9700\u8981\u5b9a\u671f\u68c0\u67e5\u7684\u4e09\u79cdDNS\u8bb0\u5f55\uff1a<\/p><ul>\n<li><strong>A\u8bb0\u5f55<\/strong>: \u5c06\u57df\u540d\u6307\u5411\u7279\u5b9aIP\u5730\u5740\u3002IP\u8bb0\u5f55\u9519\u8bef\u4f1a\u5bfc\u81f4\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\u3002.<\/li>\n<li><strong>MX\u8bb0\u5f55<\/strong>: \u786e\u5b9a\u63a5\u6536\u90ae\u4ef6\u7684\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668 \u2013 \u914d\u7f6e\u9519\u8bef\u53ef\u80fd\u5bfc\u81f4\u90ae\u4ef6\u4e22\u5931\u3002.<\/li>\n<li><strong>CNAME &amp; TXT<\/strong>: \u5e38\u7528\u4e8e\u9a8c\u8bc1\u8425\u9500\u670d\u52a1\uff08Google\u3001Facebook Pixel\u3001Mailchimp\u7b49\uff09<\/li>\n<\/ul><div class=\"wp-block-group has-background\" style=\"background-color:#F3F4F5;padding:15px;border-left: 4px solid #0073AA\">\n  <strong>\u63d0\u793a\uff1a<\/strong> \u60a8\u5e94\u6bcf\u6708\u5b9a\u671f\u68c0\u67e5DNS\uff0c\u6216\u5728\u6bcf\u6b21\u66f4\u6362\u4e3b\u673a\u3001\u90ae\u4ef6\u670d\u52a1\u5668\u6216\u96c6\u6210\u65b0\u5e73\u53f0\u540e\u8fdb\u884c\u68c0\u67e5\u3002.\n<\/div><h3>\u4f01\u4e1a\u5b9a\u671fDNS\u68c0\u67e5\u6e05\u5355<\/h3><table class=\"wordpress\">\n<thead>\n<tr>\n<th>\u9700\u8981\u68c0\u67e5\u7684\u9879\u76ee<\/th>\n<th>\u9891\u7387<\/th>\n<th>\u5efa\u8bae\u5de5\u5177<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A\u8bb0\u5f55\uff08\u7cbe\u786e\u6307\u5411IP\uff09<\/td>\n<td>\u6bcf\u6708\u4e00\u6b21<\/td>\n<td>DNS\u68c0\u67e5\u5668\uff0cPingdom<\/td>\n<\/tr>\n<tr>\n<td>MX\u8bb0\u5f55\uff08\u90ae\u4ef6\u7a33\u5b9a\u8fd0\u884c\uff09<\/td>\n<td>2\u54681\u6b21<\/td>\n<td>MXToolbox\uff0cGoogle Admin Toolbox<\/td>\n<\/tr>\n<tr>\n<td>\u68c0\u67e5CNAME\/TXT\u9519\u8bef<\/td>\n<td>\u96c6\u6210\u65b0\u5de5\u5177\u65f6<\/td>\n<td>NSLookup\uff0cDNSSpy<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>\u5b9e\u9645\u6848\u4f8b\uff1a\u5c0f\u9519\u8bef\uff0c\u5927\u635f\u5931<\/h3><p>\u4e00\u5bb6\u4f4d\u4e8e\u80e1\u5fd7\u660e\u5e02\u7684\u4e13\u95e8\u96f6\u552e\u5316\u5986\u54c1\u7684\u4e2d\u5c0f\u4f01\u4e1a\uff0c\u66fe\u56e0\u66f4\u6362\u90ae\u4ef6\u670d\u52a1\u5546\u540e\u5fd8\u8bb0\u66f4\u65b0MX\u8bb0\u5f55\uff0c\u5bfc\u81f4\u6574\u4e2a\u90ae\u4ef6\u8425\u9500\u6d41\u91cf\u5728\u4e09\u5929\u5185\u5168\u90e8\u4e22\u5931\u3002\u540e\u679c\uff1a\u8d85\u8fc71,000\u5c01\u90ae\u4ef6\u88ab\u9000\u56de\uff0c\u90ae\u4ef6\u6e20\u9053\u8ba2\u5355\u91cf\u8f83\u524d\u4e00\u5468\u5e73\u5747\u4e0b\u964d\u4e8623%\u3002\u4f30\u8ba1\u635f\u5931\u8d85\u8fc71,100\u4e07\u8d8a\u5357\u76fe\u3002.<\/p><h3>\u5ffd\u89c6DNS\u7684\u6f5c\u5728\u6311\u6218<\/h3><ul>\n<li><strong>\u7f51\u7ad9\u5b95\u673a<\/strong>\uff1a\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u670d\u52a1\u4e2d\u65ad\uff0c\u5ba2\u6237\u4fe1\u4efb\u5ea6\u4e0b\u964d\u3002.<\/li>\n<li><strong>\u4fe1\u606f\u6cc4\u9732<\/strong>\uff1aDNS\u88ab\u653b\u51fb\u6216\u4f2a\u9020\u53ef\u80fd\u5bfc\u81f4\u7528\u6237\u4e2a\u4eba\u6570\u636e\u4e22\u5931\u3002.<\/li>\n<li><strong>\u90ae\u4ef6\u8fdb\u5165\u5783\u573e\u7bb1<\/strong>\uff1a\u7f3a\u5c11\u9a8c\u8bc1\u8bb0\u5f55\u5bfc\u81f4\u90ae\u4ef6\u65e0\u6cd5\u9001\u8fbe\u5ba2\u6237\u3002.<\/li>\n<\/ul><h3>\u7b80\u8981\u8981\u70b9\u603b\u7ed3\uff1a<\/h3><p><strong>\u4e00\u4e2a\u7a33\u5b9a\u7684DNS\u662f\u4e2d\u5c0f\u4f01\u4e1a\u53ef\u6301\u7eed\u5728\u7ebf\u4e1a\u52a1\u8fd0\u8425\u7684\u57fa\u7840\u3002.<\/strong> \u8bf7\u4f18\u5148\u5c06\u5b9a\u671f\u68c0\u67e5DNS\u8bb0\u5f55\u4f5c\u4e3a\u54c1\u724c\u4fdd\u62a4\u548c\u6570\u5b57\u6536\u5165\u6d41\u6218\u7565\u7684\u4e00\u90e8\u5206\u3002.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/ming-4.jpg\" alt=\"\u533a\u5206\u5e76\u6df1\u5165\u4e86\u89e3\u57df\u540d\u91cd\u8981DNS\u8bb0\u5f55\u7c7b\u578b\" title=\"\"><\/p><h2 id=\"phan-biet-va-hieu-ro-cac-loai-ban-ghi-dns-quan-trong-cho-ten-mien\">\u533a\u5206\u5e76\u6df1\u5165\u4e86\u89e3\u57df\u540d\u91cd\u8981DNS\u8bb0\u5f55\u7c7b\u578b<\/h2><h3>1. A \u8bb0\u5f55 \u2013 IP \u5730\u5740\u8def\u7531<\/h3><p>\u2013 \u8bb0\u5f55 <strong>A\uff08\u5730\u5740\uff09<\/strong> \u5c06\u57df\u540d\u8fde\u63a5\u5230\u670d\u52a1\u5668IP\u5730\u5740\uff08IPv4\uff09\u3002<br>\n\u2013 \u662f\u5e2e\u52a9\u6d4f\u89c8\u5668\u786e\u5b9a\u7f51\u7ad9\u6258\u7ba1\u4f4d\u7f6e\u7684\u6700\u91cd\u8981\u7c7b\u578b\u3002<br>\n\u2013 \u5b9e\u9645\u6848\u4f8b: www.example.com =&gt; 192.168.1.10  <\/p><div class=\"wp-block-group has-background\">\n<p><strong>\u63d0\u793a\uff1a<\/strong> \u5982\u679c\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee, \u8bf7\u91cd\u65b0\u68c0\u67e5 A \u8bb0\u5f55\u5e76\u786e\u4fdd IP \u6b63\u786e\u4e14\u6b63\u5728\u8fd0\u884c\u3002.<\/p>\n<\/div><h3>2. MX\u8bb0\u5f55 - \u90ae\u4ef6\u6307\u5411\u670d\u52a1\u5668<\/h3><p>\u2013 <strong>MX\uff08\u90ae\u4ef6\u4ea4\u6362\uff09<\/strong> \u5c06\u90ae\u4ef6\u5b9a\u5411\u5230\u5408\u9002\u7684\u6536\u4ef6\u670d\u52a1\u5668\u3002.<br>\n\u2013 \u5fc5\u987b\u59cb\u7ec8\u6839\u636e\u4f18\u5148\u7ea7 (Priority) \u6b63\u786e\u8bbe\u7f6e, \u4ee5\u786e\u4fdd\u7535\u5b50\u90ae\u4ef6\u5230\u8fbe\u6b63\u786e\u7684\u4f4d\u7f6e\u3002<br>\n\u2013 \u5b9e\u9645\u60c5\u51b5: \u8bb8\u591a\u5c0f\u4f01\u4e1a\u56e0\u4e3a MX \u8bb0\u5f55\u9519\u8bef\u800c\u65e0\u6cd5\u63a5\u6536\u7535\u5b50\u90ae\u4ef6, \u5c24\u5176\u662f\u5728\u8fc1\u79fb\u4e3b\u673a\u65f6\u3002.<\/p><h3>3. \u5e38\u7528\u7684\u5176\u4ed6DNS\u8bb0\u5f55<\/h3><p>\u2013 <strong>CNAME:<\/strong> \u5c06\u4e00\u4e2a\u5b50\u57df\u540d\u8f6c\u53d1\u5230\u53e6\u4e00\u4e2a\u57df\u540d\uff08\u4f8b\u5982\uff1ablog.example.com \u2192 www.example.com\uff09<br>\n\u2013 <strong>TXT:<\/strong> \u7528\u4e8e\u9a8c\u8bc1\u57df\u540d\u6240\u6709\u6743\u5e76\u8bbe\u7f6eSPF\u3001DKIM\u9632\u6b62\u90ae\u4ef6\u4f2a\u9020\u3002<br>\n\u2013 <strong>NS:<\/strong> \u89c4\u5b9a\u8d1f\u8d23\u7ba1\u7406\u57df\u540d\u7684DNS\u670d\u52a1\u5668\u3002  <\/p><h3>4. \u5b9e\u9645DNS\u68c0\u67e5\u6e05\u5355<\/h3><ul>\n<li>\u2705 \u68c0\u67e5 A \u8bb0\u5f55\u662f\u5426\u6307\u5411\u6b63\u786e\u7684 IP (\u8fd0\u884c\u4e2d\u4e14\u4e3a\u6700\u65b0\u66f4\u65b0)<\/li>\n<li>\u2705 MX \u8bb0\u5f55\u81f3\u5c11\u6709 1 \u4e2a\u4e3b\u670d\u52a1\u5668\u548c\u5408\u9002\u7684\u4f18\u5148\u7ea7<\/li>\n<li>\u2705 \u5728TXT\u4e2d\u6dfb\u52a0SPF\u3001DKIM\u8bb0\u5f55\u4ee5\u4fdd\u62a4\u90ae\u4ef6<\/li>\n<li>\u2705 NS \u6307\u5411\u6b63\u786e\u7684 DNS \u63d0\u4f9b\u5546 (cloudflare, Google DNS...)<\/li>\n<\/ul><h3>5. \u6765\u81ea\u771f\u5b9e\u7528\u6237\u7684\u5177\u4f53\u793a\u4f8b<\/h3><p>\u67d0\u5c0f\u4f01\u4e1a\u7f51\u7ad9\uff08\u533f\u540d\uff09\u56e0\u66f4\u6362\u4e3b\u673aIP\u4f46\u672a\u66f4\u65b0A\u8bb0\u5f55\u800c\u79bb\u7ebf36\u5c0f\u65f6\u3002\u540c\u65f6\u516c\u53f8\u90ae\u7bb1\u56e0\u7f3a\u5c11MX\u8bb0\u5f55\u65e0\u6cd5\u4f7f\u7528\u30022023\u5e74\u4f7f\u7528MxToolbox\u7b49\u514d\u8d39DNS\u68c0\u6d4b\u5de5\u5177\u540e\uff0c15\u5206\u949f\u5185\u53d1\u73b0\u5e76\u89e3\u51b3\u4e86\u95ee\u9898\u3002.<\/p><h3>\u5e38\u89c1DNS\u8bb0\u5f55\u7c7b\u578b\u793a\u610f\u8868<\/h3><table class=\"wordpress\">\n<thead>\n<tr>\n<th>\u8bb0\u5f55\u7c7b\u578b<\/th>\n<th>\u4e3b\u8981\u529f\u80fd<\/th>\n<th>\u4f8b\u5982<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A<\/td>\n<td>\u5c06\u57df\u540d\u6307\u5411IP<\/td>\n<td>example.com \u279d 192.168.1.100<\/td>\n<\/tr>\n<tr>\n<td>MX<\/td>\n<td>\u90ae\u4ef6\u8f6c\u53d1<\/td>\n<td>10 mail.example.com<\/td>\n<\/tr>\n<tr>\n<td>CNAME<\/td>\n<td>\u57df\u540d\u522b\u540d<\/td>\n<td>shop.example.com \u279d www.example.com<\/td>\n<\/tr>\n<tr>\n<td>TXT<\/td>\n<td>\u8ba4\u8bc1\u4fe1\u606f<\/td>\n<td>v=spf1 include:_spf.google.com ~all<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>6. \u8b66\u544a\u4e0e\u6311\u6218<\/h3><p>-\u200b \u9519\u8bef\u7684\u8bb0\u5f55\u53ef\u80fd\u5bfc\u81f4\u7f51\u7ad9\u6216\u90ae\u4ef6\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u3002<br>\n-\u200c DNS\u7684\u66f4\u6539\u53ef\u80fd\u9700\u898124-48\u5c0f\u65f6\u624d\u80fd\u5b8c\u5168\u66f4\u65b0\uff08\u6839\u636eICANN\uff0c2023\u5e74\uff09\u3002.<br>\n\u2013 \u6bcf\u6b21\u66f4\u6362\u4e3b\u673a\u6216\u57df\u540d\u540e, \u5e94\u7ecf\u5e38\u5ba1\u67e5 DNS\u3002.<\/p><div class=\"wp-block-group has-background\">\n<p><strong>\u8981\u70b9\u603b\u7ed3\uff1a<\/strong> \u4e86\u89e3\u5e76\u5b9a\u671f\u68c0\u67e5 DNS \u8bb0\u5f55\u6709\u52a9\u4e8e\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u7f51\u7ad9\u548c\u7535\u5b50\u90ae\u4ef6\u4e2d\u65ad\u7684\u98ce\u9669 \u2013 \u8fd9\u5bf9\u5c0f\u4f01\u4e1a\u5c24\u4e3a\u91cd\u8981\u3002.<\/p>\n<\/div><p><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/00x700.jpg6b33.jpg\" alt=\"\u6307\u5bfc\u68c0\u67e5A\u8bb0\u5f55\uff0c\u786e\u4fdd\u7f51\u7ad9\u7a33\u5b9a\u4e14\u5feb\u901f\u8fd0\u884c\" title=\"\"><\/p><h2 id=\"huong-dan-kiem-tra-a-record-de-dam-bao-website-hoat-dong-on-dinh-va-nhanh-chong\">A\u8bb0\u5f55\u68c0\u67e5\u6307\u5357\uff0c\u786e\u4fdd\u7f51\u7ad9\u7a33\u5b9a\u5feb\u901f\u8fd0\u884c<\/h2><h3>\u4ec0\u4e48\u662fA\u8bb0\u5f55\uff0c\u4e3a\u4ec0\u4e48\u9700\u8981\u68c0\u67e5\uff1f<\/h3><p>\u2013 <strong>A\u8bb0\u5f55<\/strong> \uff08\u5730\u5740\u8bb0\u5f55\uff09\u662f\u5c06\u57df\u540d\u6620\u5c04\u5230\u7f51\u7ad9\u670d\u52a1\u5668IP\u5730\u5740\u7684DNS\u8bb0\u5f55\u3002.<br>\n\u2013 \u5982\u679c\u914d\u7f6e\u4e86\u9519\u8bef\u7684 A \u8bb0\u5f55, \u7f51\u7ad9\u53ef\u80fd\u65e0\u6cd5\u52a0\u8f7d\u6216\u5f02\u5e38\u7f13\u6162\u3002<br>\n\u2013 \u5b9a\u671f\u68c0\u67e5\u6709\u52a9\u4e8e\u786e\u5b9a IP \u5730\u5740\u662f\u5426\u6b63\u786e\u4e14\u6b63\u5728\u8fd0\u884c\u3002.<\/p><div class=\"wp-block-group has-background\" style=\"background-color:#f1f1f1;padding:15px;margin:15px 0\">\n  <strong>\u63d0\u793a\uff1a<\/strong> \u2063 \u59cb\u7ec8\u4fdd\u5b58\u670d\u52a1\u5668\u539f\u59cbIP\uff0c\u4ee5\u4fbfDNS\u66f4\u65b0\u540e\u8fdb\u884c\u5bf9\u6bd4\u3002.\n<\/div><h3>\u51c6\u786e\u68c0\u67e5A\u8bb0\u5f55\u7684\u6b65\u9aa4<\/h3><p>\u4f60\u5e94\u8be5\u6267\u884c\u7684\u6b65\u9aa4\u6e05\u5355\uff1a<\/p><ul>\n<li>\u4e86\u89e3\u5f53\u524d\u670d\u52a1\u5668IP\uff08\u53ef\u901a\u8fc7\u4e3b\u673a\u9762\u677f\u6216DPS.MEDIA\u7b49\u670d\u52a1\u5546\u83b7\u53d6\uff09\u3002.<\/li>\n<li>\u8bbf\u95ee\u5982\u4e0bDNS\u68c0\u6d4b\u5de5\u5177\uff1a <a href=\"https:\/\/dnschecker.org\" target=\"_blank\" rel=\"nofollow noopener\">DNS\u68c0\u67e5\u5668<\/a> \u6216 <a href=\"https:\/\/mxtoolbox.com\" target=\"_blank\" rel=\"nofollow noopener\">MXToolbox<\/a>.<\/li>\n<li>\u8f93\u5165\u9700\u8981\u68c0\u67e5\u7684\u57df\u540d\u5e76\u9009\u62e9 \u201cA Record\u201d \u8bb0\u5f55\u3002.<\/li>\n<li>\u4f7f\u7528\u7ec8\u7aef\u547d\u4ee4\uff1a <code data-no-translation=\"\">nslookup tenmien.com<\/code> \uff08Windows\/macOS\/Linux\uff09\u3002.<\/li>\n<li>\u5c06\u8fd4\u56de\u7684IP\u4e0e\u9884\u671fIP\u8fdb\u884c\u6bd4\u8f83\u3002.<\/li>\n<\/ul><h3>\u5b9e\u9645\u6848\u4f8b<\/h3><p>\u4e00\u4f4d\u4f7f\u7528DPS.MEDIA\u5171\u4eab\u4e3b\u673a\u7684\u5ba2\u6237\u53cd\u9988\u7f51\u7ad9\u52a0\u8f7d\u5f02\u5e38\u7f13\u6162\u3002\u68c0\u67e5A\u8bb0\u5f55\u540e\uff0c\u53d1\u73b0\u57df\u540d\u4ecd\u6307\u5411\u4e4b\u524d\u670d\u52a1\u5546\u7684\u65e7IP\u3002\u6b63\u786e\u66f4\u65b0IP\u540e\uff0c\u52a0\u8f7d\u901f\u5ea6\u51e0\u4e4e\u63d0\u5347\u4e862\u500d\uff08\u6839\u636eGTmetrix 2023\uff0c\u5e73\u5747\u4ece4.2\u79d2\u964d\u81f32.1\u79d2\uff09\u3002.<\/p><h3>\u793a\u4f8b\u8868\uff1a\u6709\u6548A\u8bb0\u5f55<\/h3><table class=\"WordPress\" style=\"width:100%;border-collapse: collapse\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ccc;padding: 8px\">\u57df\u540d<\/th>\n<th style=\"border: 1px solid #ccc;padding: 8px\">\u8bb0\u5f55\u7c7b\u578b<\/th>\n<th style=\"border: 1px solid #ccc;padding: 8px\">\u6307\u5411IP<\/th>\n<th style=\"border: 1px solid #ccc;padding: 8px\">TTL<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 8px\">example.com<\/td>\n<td style=\"border: 1px solid #ccc;padding: 8px\">A<\/td>\n<td style=\"border: 1px solid #ccc;padding: 8px\">198.51.100.4<\/td>\n<td style=\"border: 1px solid #ccc;padding: 8px\">3600<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>\u5e38\u89c1\u98ce\u9669\u8b66\u544a<\/h3><p>\u2013 \u66f4\u65b0\u5c1a\u672a\u5b8c\u6210\u4f46\u5df2\u8fc1\u79fb\u7f51\u7ad9 \u2192 \u5bfc\u81f4\u8bbf\u95ee\u4e2d\u65ad\u3002.<br>\n\u2013 \u591a\u4e2a\u5b50\u8bb0\u5f55 (www, api, mail) \u6307\u5411\u9519\u8bef\u7684 IP \u2192 \u5bfc\u81f4 SSL \u9a8c\u8bc1\u9519\u8bef\u6216\u90ae\u4ef6\u4e22\u5931\u3002<br>\n- \u66f4\u6539IP\u4f46\u672a\u6e05\u9664\u8bbe\u5907\u4e0a\u7684DNS\u7f13\u5b58 \u2192 \u8bef\u5224\u7f51\u7ad9\u72b6\u6001\u3002.<\/p><div class=\"wp-block-group has-background\" style=\"background-color:#fffbe6;padding:15px;margin:15px 0\">\n  <strong>\u8bf7\u8bb0\u4f4f\uff1a<\/strong> DNS\u5728\u5168\u7403\u8303\u56f4\u5185\u5b8c\u5168\u66f4\u65b0\u53ef\u80fd\u9700\u898124-48\u5c0f\u65f6\uff08\u636eCloudflare\uff0c2023\uff09\u3002.\n<\/div><h3>\u7b80\u77ed\u8981\u70b9<\/h3><p>\u68c0\u67e5\u5e76\u4fdd\u6301\u6b63\u786e\u7684A\u8bb0\u5f55\u6709\u52a9\u4e8e\u7f51\u7ad9\u7a33\u5b9a\u3001\u5feb\u901f\u8fd0\u884c\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u4e2d\u65ad\u3002\u522b\u5fd8\u4e86\u5b9a\u671f\u68c0\u67e5\uff0c\u5c24\u5176\u662f\u5728\u521a\u66f4\u6362\u4e3b\u673a\u670d\u52a1\u5546\u65f6\u3002.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/www.akamai.com\/site\/en\/images\/promo\/2023\/what-is-dns-video.jpg\" alt=\"\u9a8c\u8bc1MX\u8bb0\u5f55\u7684\u5c0f\u6280\u5de7\uff0c\u5e2e\u52a9\u4f01\u4e1a\u90ae\u7bb1\u907f\u514d\u8fdb\u5165\u5783\u573e\u90ae\u4ef6\u5e76\u63d0\u5347\u4fe1\u8a89\" title=\"\"><\/p><h2 id=\"meo-xac-minh-mx-record-giup-email-doanh-nghiep-tranh-roi-vao-spam-va-nang-cao-uy-tin\">\u9a8c\u8bc1MX\u8bb0\u5f55\u7684\u6280\u5de7\uff0c\u5e2e\u52a9\u4f01\u4e1a\u90ae\u7bb1\u907f\u514d\u8fdb\u5165\u5783\u573e\u90ae\u4ef6\u5e76\u63d0\u5347\u4fe1\u8a89<\/h2><h3>\u4e3a\u4ec0\u4e48MX\u8bb0\u5f55\u4f1a\u5f71\u54cd\u90ae\u4ef6\u7684\u53ef\u4fe1\u5ea6\uff1f<\/h3><p>MX\u8bb0\u5f55\u786e\u5b9a\u54ea\u4e2a\u670d\u52a1\u5668\u8d1f\u8d23\u63a5\u6536\u60a8\u57df\u540d\u7684\u7535\u5b50\u90ae\u4ef6\u3002\u5982\u679c\u914d\u7f6e\u9519\u8bef\uff1a<\/p><p>\u2013 \u53d1\u9001\u7684\u7535\u5b50\u90ae\u4ef6\u5bb9\u6613\u88ab\u6807\u8bb0\u4e3a\u5783\u573e\u90ae\u4ef6\u6216\u88ab\u62d2\u7edd\u63a5\u6536\u3002.<br>\n- \u57df\u540d\u7684\u4fe1\u8a89\u5728\u90ae\u4ef6\u8fc7\u6ee4\u7cfb\u7edf\u4e2d\u88ab\u964d\u4f4e\u3002.<br>\n\u2013 \u964d\u4f4e\u6536\u4ef6\u7bb1\u5230\u8fbe\u7387, \u5f71\u54cd\u8425\u9500\u6d3b\u52a8\u548c\u5ba2\u6237\u670d\u52a1\u3002.<\/p><p>\u6839\u636e2023\u5e74Cisco\u7535\u5b50\u90ae\u4ef6\u5b89\u5168\u62a5\u544a\uff0c\u9ad8\u8fbe <strong>72%\u5783\u573e\u90ae\u4ef6\u6e90\u81ea\u672a\u6b63\u786e\u914d\u7f6eMX\u8bb0\u5f55\u7684\u57df\u540d<\/strong>.<\/p><div class=\"wp-block-group has-background\">\n<p><strong>\u63d0\u793a\uff1a<\/strong> \u59cb\u7ec8\u4fdd\u6301 MX \u8bb0\u5f55\u4e0e\u5b9e\u9645\u7535\u5b50\u90ae\u4ef6\u670d\u52a1 (\u5982 Google Workspace, Zoho Mail...) \u540c\u6b65\u3002<\/p>\n<\/div><h3>\u6807\u51c6MX\u8bb0\u5f55\u9a8c\u8bc1\u6e05\u5355<\/h3><p>\u4e3a\u786e\u4fdd\u4f01\u4e1a\u90ae\u7bb1\u4e0d\u88ab\u6807\u8bb0\u4e3a\u5783\u573e\u90ae\u4ef6\uff0c\u8bf7\u68c0\u67e5\u4ee5\u4e0b\u9879\u76ee\uff1a<\/p><ul>\n<li>\u2705 MX\u6b63\u786e\u6307\u5411\u90ae\u4ef6\u670d\u52a1\u5668\uff08\u4f8b\u5982\uff1aALT1.ASPMX.L.GOOGLE.COM\u7528\u4e8eGoogle\uff09<\/li>\n<li>\u2705 \u4e0d\u5b58\u5728\u9519\u8bef\u6307\u5411\u7684MX\u8bb0\u5f55\uff08\u4f8b\u5982\uff1a\u8bef\u6307\u5411\u65e7\u670d\u52a1\uff09<\/li>\n<li>\u2705 \u5df2\u5b8c\u6574\u914d\u7f6eSPF\u3001DKIM\u3001DMARC<\/li>\n<li>\u2705 \u4ec5\u4f7f\u7528\u4e00\u4e2a\u4e3b\u8981\u53d1\u4fe1\u670d\u52a1\u4ee5\u907f\u514d\u51b2\u7a81<\/li>\n<\/ul><p>\u5b9e\u9645\u6848\u4f8b: \u80e1\u5fd7\u660e\u5e02\u7684\u4e00\u5bb6\u7269\u6d41\u4f01\u4e1a\u66fe\u540c\u65f6\u5c06 MX \u914d\u7f6e\u5230\u4e24\u4e2a\u670d\u52a1 (Zoho &amp; Outlook)\u3002\u7ed3\u679c, <strong>30%\u5ba2\u6237\u670d\u52a1\u90ae\u4ef6\u88ab\u6807\u8bb0\u4e3a\u5783\u573e\u90ae\u4ef6\u3002<\/strong>. \u8c03\u6574\u914d\u7f6e\u5e76\u9501\u5b9a\u65e7\u57df\u540d\u540e\uff0c\u6536\u4ef6\u7bb1\u6bd4\u4f8b\u63d0\u5347\u81f389%\uff08\u6839\u636e\u5185\u90e8\u6570\u636e\uff09\u3002.<\/p><h3>\u5982\u4f55\u68c0\u67e5\u57df\u540d\u5f53\u524d\u7684MX\u8bb0\u5f55<\/h3><p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u514d\u8d39\u67e5\u8be2\u5de5\u5177\uff1a<\/p><table class=\"wp-block-table wordpress\">\n<thead>\n<tr>\n<th>\u5de5\u5177<\/th>\n<th>\u7f51\u7ad9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MXToolbox<\/td>\n<td><a href=\"https:\/\/mxtoolbox.com\/\" rel=\"nofollow noopener\" target=\"_blank\">mxtoolbox.com<\/a><\/td>\n<\/tr>\n<tr>\n<td>Google\u7ba1\u7406\u5458\u5de5\u5177\u7bb1<\/td>\n<td><a href=\"https:\/\/toolbox.googleapps.com\/\" rel=\"nofollow noopener\" target=\"_blank\">toolbox.googleapps.com<\/a><\/td>\n<\/tr>\n<tr>\n<td>DNS Checker<\/td>\n<td><a href=\"https:\/\/dnschecker.org\/\" rel=\"nofollow noopener\" target=\"_blank\">dnschecker.org<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table><div class=\"wp-block-group has-background\">\n<p><strong>\u8b66\u544a\uff1a<\/strong> \u907f\u514d\u5728\u9ad8\u5cf0\u65f6\u6bb5\u6216\u5927\u578b\u7535\u5b50\u90ae\u4ef6\u6d3b\u52a8\u671f\u95f4\u66f4\u6539 MX \u8bb0\u5f55 \u2013 \u53ef\u80fd\u4f1a\u5bfc\u81f4\u4e2d\u65ad\u3002.<\/p>\n<\/div><h3>\u8981\u70b9\u603b\u7ed3\uff1a<\/h3><p>\u786e\u4fdd <strong>MX\u8bb0\u5f55\u914d\u7f6e\u6b63\u786e\u4e14\u4e00\u81f4<\/strong> \u6709\u52a9\u4e8e\u4f01\u4e1a\u90ae\u7bb1\u907f\u514d\u5783\u573e\u90ae\u4ef6\uff0c\u63d0\u9ad8\u6c9f\u901a\u8d28\u91cf\u5e76\u7ef4\u62a4\u54c1\u724c\u4fe1\u8a89\u3002\u8bf7\u6bcf3\u4e2a\u6708\u5b9a\u671f\u68c0\u67e5\u4e00\u6b21\uff0c\u6216\u5728\u5f00\u5c55\u5927\u578b\u90ae\u4ef6\u6d3b\u52a8\u524d\u68c0\u67e5\u3002.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/595085.jpg\" alt=\"\u9ad8\u6548\u4f7f\u7528\u5728\u7ebf\u5de5\u5177\uff0c\u5feb\u901f\u68c0\u67e5\u548c\u76d1\u63a7DNS\u4fe1\u606f\" title=\"\"><\/p><h2 id=\"su-dung-cong-cu-truc-tuyen-hieu-qua-de-kiem-tra-va-theo-doi-thong-tin-dns-nhanh-chong\">\u9ad8\u6548\u4f7f\u7528\u5728\u7ebf\u5de5\u5177\u5feb\u901f\u68c0\u67e5\u548c\u8ddf\u8e2aDNS\u4fe1\u606f<\/h2><h3>\u5f53\u524d\u5e38\u7528\u7684DNS\u68c0\u6d4b\u5de5\u5177<\/h3><p>\u8981\u5feb\u901f\u51c6\u786e\u5730\u68c0\u67e5\u57df\u540dDNS\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u514d\u8d39\u5728\u7ebf\u5de5\u5177\uff1a<\/p><p>\u2013 <strong>MXToolbox<\/strong>: \u652f\u6301\u591a\u79cdA\u8bb0\u5f55\u3001MX\u3001CNAME\u3001TXT\u67e5\u8be2\u3002.<br>\n\u2013 <strong>ViewDNS<\/strong>: \u67e5\u770bWHOIS\u4fe1\u606f\u3001DNS\u5386\u53f2\u3001\u53cd\u5411IP\u3002.<br>\n\u2013 <strong>Google Admin Toolbox<\/strong>: \u8be6\u7ec6\u5206\u6790\u8bb0\u5f55\u503c\u3002.<br>\n\u2013 <strong>IntoDNS<\/strong>: \u6309ICANN\u6807\u51c6\u68c0\u67e5DNS\u670d\u52a1\u5668\u7ed3\u6784\u3002.<\/p><div class=\"wp-block-group has-background\">\n<p><strong>\u63d0\u793a\uff1a<\/strong> \u7ed3\u5408\u591a\u79cd\u5de5\u5177\u5c06\u6709\u52a9\u4e8e\u66f4\u51c6\u786e\u5730\u53d1\u73b0DNS\u914d\u7f6e\u9519\u8bef\u3002.<\/p>\n<\/div><h3>\u5982\u4f55\u5b9e\u65f6\u8ddf\u8e2aDNS\u53d8\u66f4<\/h3><p>\u5b9a\u671f\u76d1\u63a7DNS\u53d8\u66f4\u6709\u52a9\u4e8e\u5728\u670d\u52a1\u5668\u914d\u7f6e\u9519\u8bef\u6216\u906d\u53d7DNS\u52ab\u6301\u653b\u51fb\u65f6\u53ca\u65f6\u53d1\u73b0\u95ee\u9898\u3002\u60a8\u53ef\u4ee5\uff1a<\/p><p>\u2013 \u8bb0\u5f55\u6bcf\u6b21\u66f4\u65b0\u65f6\u7684 A \u8bb0\u5f55\u3001MX \u8bb0\u5f55\u5386\u53f2\u3002.<br>\n\u2013 \u4f7f\u7528 DNSSpy \u6216 Cloudflare Analytics \u7b49\u670d\u52a1\u6765\u76d1\u63a7\u6ce2\u52a8\u3002.<br>\n\u2013 \u914d\u7f6e\u8bb0\u5f55\u66f4\u6539 (A, MX, NS...) \u65f6\u7684\u8b66\u62a5\u3002.<\/p><p>\u4f8b\u5982: DPS.MEDIA \u7684\u4e00\u4f4d\u5ba2\u6237\u4f7f\u7528 DNS Monitoring \u670d\u52a1, \u5728\u7f51\u7ad9\u8fc1\u79fb\u4e3b\u673a\u540e\u53d1\u73b0\u4e86 A \u8bb0\u5f55\u88ab\u66f4\u6539 \u2013 \u4ece\u800c\u907f\u514d\u4e86\u957f\u65f6\u95f4\u7684\u505c\u673a\u6545\u969c\u3002.<\/p><h3>DNS\u914d\u7f6e\u793a\u4f8b\u8868<\/h3><table class=\"WordPress\">\n<thead>\n<tr>\n<th>\u8bb0\u5f55\u7c7b\u578b<\/th>\n<th>\u57df\u540d<\/th>\n<th>\u503c<\/th>\n<th>TTL<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A<\/td>\n<td>example.com<\/td>\n<td>192.0.2.1<\/td>\n<td>3600<\/td>\n<\/tr>\n<tr>\n<td>MX<\/td>\n<td>example.com<\/td>\n<td>mail.example.com\uff08\u4f18\u5148\u7ea7 10\uff09<\/td>\n<td>3600<\/td>\n<\/tr>\n<tr>\n<td>TXT<\/td>\n<td>example.com<\/td>\n<td>v=spf1\u200b include:_spf.example.net ~all<\/td>\n<td>3600<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>\u5feb\u901fDNS\u68c0\u67e5\u6e05\u5355<\/h3><p>\u2013 [ ] \u9a8c\u8bc1 A \u8bb0\u5f55\u6307\u5411\u6b63\u786e\u7684\u6258\u7ba1\u670d\u52a1\u5668<br>\n\u2013 [ ] \u786e\u4fdd MX \u8bb0\u5f55\u4e0e\u6b63\u5728\u4f7f\u7528\u7684\u90ae\u4ef6\u7cfb\u7edf\u517c\u5bb9<br>\n\u2013 [ ] \u5982\u679c\u53d1\u9001\u7535\u5b50\u90ae\u4ef6, \u8bf7\u68c0\u67e5 SPF, DKIM, DMARC \u914d\u7f6e<br>\n\u2013 [ ] \u76d1\u63a7\u5408\u7406\u7684 TTL \u4ee5\u51cf\u5c11\u66f4\u65b0\u65f6\u95f4<br>\n\u2013 [ ] \u4f7f\u7528 DNS Monitoring \u8b66\u62a5\u7a81\u53d1\u66f4\u6539<\/p><h3>\u4f7f\u7528\u5728\u7ebf\u5de5\u5177\u65f6\u7684\u6311\u6218\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h3><p>\u2013 \u4e00\u4e9b\u5de5\u5177\u4ec5\u663e\u793a\u6765\u81ea\u7f13\u5b58\u7684\u6570\u636e, \u4e0d\u80fd\u53cd\u6620\u5b9e\u65f6\u8bb0\u5f55\u3002- \u5f53\u57df\u540d\u4f7f\u7528\u591a\u4e2a\u5206\u5e03\u5f0f DNS \u670d\u52a1\u5668\u65f6\u53ef\u80fd\u4f1a\u9047\u5230\u6df7\u6dc6\u3002.<br>\n\u2013 \u5e94\u7ed3\u5408\u6765\u81ea\u5b98\u65b9 DNS \u670d\u52a1\u5668\u7684\u6570\u636e\u8fdb\u884c\u7ed3\u679c\u6bd4\u5bf9\u3002.<\/p><div class=\"wp-block-group has-background\">\n<p><strong>\u8981\u70b9\u603b\u7ed3\uff1a<\/strong> \u7075\u6d3b\u4f7f\u7528 \u2064\u514d\u8d39\u200dDNS\u2062 \u5de5\u5177\uff0c\u200d\u4e0d\u4ec5\u200d\u53ef\u4ee5\u200d\u68c0\u6d4b\uff0c, <a href=\"https:\/\/dps.media\/zh\/tra-cuu-dns-hang-loat-giai-phap-toi-uu-cho-quan-ly-ten-mien-2\/\" rel=\"nofollow\">\u8fd8\u8981\u4e3b\u52a8\u76d1\u63a7\u57df\u540d\u7cfb\u7edf \u2013 \u4ece\u800c\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u4f01\u4e1a\u7f51\u7ad9\u6216\u7535\u5b50\u90ae\u4ef6\u4e2d\u65ad\u7684\u98ce\u9669<\/a>.<\/p>\n<\/div><p><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/nahost.jpga6b5.jpg\" alt=\"\u66f4\u65b0DNS\u65f6\u7684\u6ce8\u610f\u4e8b\u9879\uff0c\u907f\u514d\u670d\u52a1\u4e2d\u65ad\u53ca\u5f71\u54cd\u5ba2\u6237\" title=\"\"><\/p><h2 id=\"nhung-luu-y-khi-cap-nhat-dns-de-khong-lam-gian-doan-dich-vu-va-anh-huong-den-khach-hang\">\u66f4\u65b0DNS\u65f6\u7684\u6ce8\u610f\u4e8b\u9879\uff0c\u907f\u514d\u670d\u52a1\u4e2d\u65ad\u548c\u5f71\u54cd\u5ba2\u6237<\/h2><h3>\u4e86\u89e3DNS\u66f4\u65b0\u65f6\u95f4\uff08DNS\u4f20\u64ad\uff09<\/h3><p>\u2013 \u66f4\u6539 DNS \u8bb0\u5f55\u540e, \u5168\u7403 DNS \u670d\u52a1\u5668\u66f4\u65b0\u7684\u65f6\u95f4\u53ef\u80fd\u9700\u8981 1 \u5230 48 \u5c0f\u65f6\u3002<br>\n-\u200b \u5728\u6b64\u671f\u95f4\uff0c\u90e8\u5206\u7528\u6237\u53ef\u80fd\u8bbf\u95ee\u5230\u65e7\u7248\u672c\uff0c\u5bfc\u81f4\u4e0d\u4e00\u81f4\u9519\u8bef\u3002.<br>\n-\u2062 \u907f\u514d\u5728\u9ad8\u5cf0\u65f6\u6bb5\u6216\u5927\u578b\u4fc3\u9500\u671f\u95f4\u66f4\u6539 DNS\uff0c\u4ee5\u51cf\u5c11\u5f71\u54cd\u3002\u2063  <\/p><div class=\"wp-block-group has-background\">\n<p><strong>\u63d0\u793a\uff1a<\/strong> \u5728\u66f4\u6539\u524d 24 \u5c0f\u65f6\u5c06\u8bb0\u5f55\u7684 TTL\uff08\u751f\u5b58\u65f6\u95f4\uff09\u964d\u4f4e\u81f3 300 \u79d2\uff0c\u4ee5\u7f29\u77ed\u66f4\u65b0\u65f6\u95f4\u3002.<\/p>\n<\/div><h3>\u66f4\u65b0\u524d\u4ed4\u7ec6\u68c0\u67e5\u4ee5\u907f\u514d\u9519\u8bef<\/h3><p>\u2013 \u5728\u4fee\u6539\u524d\u5907\u4efd\u5f53\u524d\u7684 DNS \u8bb0\u5f55, \u4ee5\u4fbf\u5728\u9700\u8981\u65f6\u8f7b\u677e\u6062\u590d\u3002.<br>\n-\u200c \u4f7f\u7528\u5982 Google\u200c Toolbox Dig \u7b49\u5de5\u5177\u68c0\u67e5 A \u8bb0\u5f55\u3001MX \u8bb0\u5f55\u914d\u7f6e <a href=\"https:\/\/toolbox.googleapps.com\/apps\/dig\/\" rel=\"nofollow noopener\" target=\"_blank\">Google\u200c Toolbox Dig<\/a> \u6216 \u2062 <a href=\"https:\/\/mxtoolbox.com\/\" rel=\"nofollow noopener\" target=\"_blank\">MXToolbox<\/a>.- \u786e\u4fdd A \u8bb0\u5f55\u4e2d\u7684 IP \u5730\u5740\u51c6\u786e\u65e0\u8bef\uff0c\u907f\u514d\u56e0 MX \u8bb0\u5f55\u9519\u8bef\u5bfc\u81f4\u90ae\u4ef6\u4e2d\u65ad\u3002.<\/p><table class=\"wordpress\">\n<thead>\n<tr>\n<th>\u8bb0\u5f55\u7c7b\u578b<\/th>\n<th>\u76ee\u7684<\/th>\n<th>\u68c0\u67e5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A \u8bb0\u5f55<\/td>\n<td>\u5c06\u57df\u540d\u6307\u5411 IP<\/td>\n<td>ping domain.com<\/td>\n<\/tr>\n<tr>\n<td>MX \u8bb0\u5f55<\/td>\n<td>\u53d1\u9001\u4e0e\u63a5\u6536\u7535\u5b50\u90ae\u4ef6<\/td>\n<td>nslookup -type=MX domain.com<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>\u6e05\u5355\uff1a\u66f4\u65b0DNS\u524d\u9700\u505a\u7684\u4e8b\u9879<\/h3><ul>\n<li>\u2714 \u5907\u4efd\u5f53\u524d DNS \u8bb0\u5f55<\/li>\n<li>\u2714 \u5728 24 \u5c0f\u65f6\u524d\u5c06 TTL \u964d\u81f3 300 \u79d2<\/li>\n<li>\u2714 \u786e\u8ba4\u670d\u52a1\u5668 IP \u548c\u90ae\u4ef6\u4fe1\u606f<\/li>\n<li>\u2714 \u5728\u6d4b\u8bd5\u73af\u5883\u8fd0\u884c\u6d4b\u8bd5\uff08\u5982\u6709\uff09<\/li>\n<li>\u2714 \u6709\u6545\u969c\u6062\u590d\u8ba1\u5212<\/li>\n<\/ul><h3>\u4e2d\u5c0f\u4f01\u4e1a\u7684\u5b9e\u9645\u6848\u4f8b<\/h3><p>\u4e00\u5bb6\u5728\u7ebf\u9500\u552e\u516c\u53f8\u66f4\u6539\u4e86 A \u8bb0\u5f55\u6307\u5411\u65b0\u670d\u52a1\u5668\uff0c\u4f46\u672a\u63d0\u524d\u964d\u4f4e TTL\u3002\u7ed3\u679c\u5728 12 \u5c0f\u65f6\u5185\uff0c\u4e00\u4e9b\u5ba2\u6237\u770b\u5230\u7684\u662f\u65e7\u7f51\u7ad9\uff0c\u4e00\u4e9b\u5ba2\u6237\u65e0\u6cd5\u8bbf\u95ee\u3002\u6839\u636e CatchPoint 2023 \u5e74 DNS \u6027\u80fd\u62a5\u544a\uff0c\u5e73\u5747\u6709 32% \u7684\u4e2d\u5c0f\u4f01\u4e1a\u66fe\u56e0\u51c6\u5907\u4e0d\u8db3\u800c\u9047\u5230 DNS \u6545\u969c\u3002.<\/p><div class=\"wp-block-group has-background\">\n<p><strong>\u8b66\u544a\uff1a<\/strong> \u5982\u679c\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\u6216\u90ae\u4ef6\u5ef6\u8fdf\u6570\u5c0f\u65f6\uff0c\u5ba2\u6237\u53ef\u80fd\u4f1a\u5931\u53bb\u4fe1\u4efb\u3002.<\/p>\n<\/div><h3>\u8981\u70b9\u603b\u7ed3\uff1a<\/h3><p><strong>DNS \u914d\u7f6e\u53ea\u9700\u505a\u4e9b\u5c0f\u6539\u52a8\uff0c\u4f46\u51c6\u5907\u4e0d\u8db3\u53ef\u80fd\u5bfc\u81f4\u91cd\u5927\u4e2d\u65ad\u3002.<\/strong> \u8bf7\u52a1\u5fc5\u5c0f\u5fc3\u5907\u4efd\u3001\u964d\u4f4e TTL \u5e76\u4ed4\u7ec6\u68c0\u67e5\u914d\u7f6e\u540e\u518d\u64cd\u4f5c\u3002.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/802324.jpg\" alt=\"\u4f18\u5316DNS\u914d\u7f6e\uff0c\u4e0e\u6570\u5b57\u8425\u9500\u6218\u7565\u5e76\u884c\uff0c\u52a9\u529b\u4f01\u4e1a\u53ef\u6301\u7eed\u53d1\u5c55\" title=\"\"><\/p><h2 id=\"toi-uu-hoa-cau-hinh-dns-song-hanh-cung-chien-luoc-digital-marketing-cho-doanh-nghiep-phat-trien-ben-vung\">\u4f18\u5316DNS\u914d\u7f6e\uff0c\u914d\u5408\u6570\u5b57\u8425\u9500\u6218\u7565\u52a9\u529b\u4f01\u4e1a\u53ef\u6301\u7eed\u53d1\u5c55<\/h2><h3>\u4e3a\u4ec0\u4e48DNS\u4f1a\u76f4\u63a5\u5f71\u54cd\u6570\u5b57\u6218\u7565\uff1f<\/h3><p>DNS \u914d\u7f6e\u4e0d\u4ec5\u6709\u52a9\u4e8e\u7f51\u7ad9\u7a33\u5b9a\u663e\u793a\uff0c\u8fd8\u4f1a\u5f71\u54cd\u9875\u9762\u52a0\u8f7d\u901f\u5ea6\u2014\u2014\u8fd9\u662f SEO \u548c\u7528\u6237\u4f53\u9a8c\u4e2d\u7684\u91cd\u8981\u56e0\u7d20\u3002.  <\/p><p>\u6839\u636e Google\uff082023 \u5e74\uff09\u7684\u62a5\u544a\uff0c\u6bcf\u5ef6\u8fdf\u4e00\u79d2\u9875\u9762\u52a0\u8f7d\uff0c\u8f6c\u5316\u7387\u53ef\u80fd\u964d\u4f4e 7%\u3002\u56e0\u6b64\uff0c\u60f3\u8981\u9ad8\u6548\u5f00\u5c55\u6570\u5b57\u8425\u9500\u7684\u4f01\u4e1a\u5fc5\u987b\u62e5\u6709 <strong>DNS \u7a33\u5b9a\u4e14\u5feb\u901f\u8fd0\u884c<\/strong>.<\/p><div class=\"wp-block-group has-background\">\n  \ud83d\udca1 \u5c0f\u8d34\u58eb\uff1a\u8bf7\u7ecf\u5e38\u6d4b\u8bd5 DNS \u7684 ping \u503c\uff0c\u4ee5\u4fbf\u5728\u6bcf\u6b21\u5927\u578b\u5e7f\u544a\u6d3b\u52a8\u524d\u68c0\u67e5\u670d\u52a1\u5668\u54cd\u5e94\u3002.\n<\/div><h3>\u652f\u6301\u8425\u9500\u6d3b\u52a8\u7684DNS\u4f18\u5316\u6e05\u5355<\/h3><p>\u4f01\u4e1a\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\uff0c\u786e\u4fdd DNS \u7cfb\u7edf\u9ad8\u6548\u8fd0\u884c\uff1a<\/p><ul>\n<li>\u2714 \u68c0\u67e5 A \u8bb0\u5f55\u662f\u5426\u6b63\u786e\u6307\u5411 IP\uff0c\u4e14\u65e0\u51b2\u7a81<\/li>\n<li>\u2714 \u5408\u7406\u8bbe\u7f6e TTL\uff08\u5efa\u8bae\uff1a300-600 \u79d2\uff09<\/li>\n<li>\u2714 \u6b63\u786e\u586b\u5199 MX \u8bb0\u5f55\uff0c\u786e\u4fdd\u90ae\u4ef6\u4e0d\u8fdb\u5165\u5783\u573e\u7bb1<\/li>\n<li>\u2714 \u4f7f\u7528 Cloudflare \u6216 Google DNS \u7b49\u77e5\u540d NS \u7684 DNS<\/li>\n<li>\u2714 \u901a\u8fc7 UptimeRobot \u6216 DNS Spy \u7b49\u5de5\u5177\u76d1\u63a7 DNS \u6b63\u5e38\u8fd0\u884c\u65f6\u95f4<\/li>\n<\/ul><h3>\u5b9e\u9645\u6848\u4f8b\uff1a\u67d0\u4e2d\u5c0f\u4f01\u4e1a\u4f18\u5316DNS\u540e\u63d0\u5347\u4e86\u6027\u80fd<\/h3><p>\u4e00\u5bb6\u672c\u5730\u7535\u5546\u4f01\u4e1a\u5728\u5c06\u5168\u90e8 DNS \u533a\u57df\u4ece\u4e3b\u673a\u670d\u52a1\u5546\u8fc1\u79fb\u5230\u4e13\u4e1a DNS \u7cfb\u7edf\u540e\uff0c\u9875\u9762\u52a0\u8f7d\u901f\u5ea6\u63d0\u5347\u4e86 22%\uff0c\u7528\u6237\u5728\u7ad9\u70b9\u505c\u7559\u65f6\u95f4\u589e\u52a0\u4e86 18%\uff08\u636e 2023 \u5e74\u7b2c\u4e09\u5b63\u5ea6\u5185\u90e8\u6570\u636e\uff09\u3002.  <\/p><p>\u4f01\u4e1a\u540c\u65f6\u5728\u66f4\u65b0 SPF\/DKIM \u8bb0\u5f55\u540e\u91cd\u65b0\u542f\u52a8\u5e7f\u544a\u6d3b\u52a8\uff0c\u4f7f\u90ae\u4ef6\u8425\u9500\u7684\u6536\u4ef6\u7bb1\u5230\u8fbe\u7387\u63d0\u5347\u81f3 91%\u3002.<\/p><h3>\u57fa\u7840DNS\u914d\u7f6e\u793a\u610f\u8868<\/h3><table class=\"wp-block-table WordPress\">\n<thead>\n<tr>\n<th>\u8bb0\u5f55\u7c7b\u578b<\/th>\n<th>\u793a\u4f8b\u503c<\/th>\n<th>\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A<\/td>\n<td>203.113.130.5<\/td>\n<td>\u5c06\u57df\u540d\u6307\u5411\u670d\u52a1\u5668 IP<\/td>\n<\/tr>\n<tr>\n<td>MX<\/td>\n<td>mail.tendomain.com<\/td>\n<td>\u4f01\u4e1a\u90ae\u4ef6\u5904\u7406<\/td>\n<\/tr>\n<tr>\n<td>TXT<\/td>\n<td>\u201cv=spf1 include:spf.mailprovider.com\u201d<\/td>\n<td>\u90ae\u4ef6\u9a8c\u8bc1\uff0c\u9632\u6b62\u4f2a\u9020<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>\u5ffd\u89c6\u6b63\u786e\u914d\u7f6eDNS\u7684\u98ce\u9669<\/h3><ul>\n<li>\u26d4 \u5982\u679cDNS\u672a\u6b63\u786e\u66f4\u65b0\uff0c\u7f51\u7ad9\u5bb9\u6613\u51fa\u73b0\u5b95\u673a\u6216\u9519\u8bef\u91cd\u5b9a\u5411<\/li>\n<li>\u26d4 \u5982\u679c\u7f3a\u5c11SPF\/DKIM\uff0c\u90ae\u4ef6\u65e0\u6cd5\u53d1\u9001\u6216\u88ab\u5217\u5165\u9ed1\u540d\u5355<\/li>\n<li>\u26d4 \u56e0\u52a0\u8f7d\u901f\u5ea6\u6162\u5bfc\u81f4\u9ad8\u8df3\u51fa\u7387\u800c\u635f\u5931\u6d41\u91cf<\/li>\n<\/ul><div class=\"wp-block-group has-background\">\n<p>  \u26a0\ufe0f \u8b66\u544a: \u8bb8\u591a\u4e2d\u5c0f\u4f01\u4e1a\u53ea\u6709\u5728\u5e7f\u544a\u6d3b\u52a8\u5df2\u7ecf\u8fd0\u884c\u540e\u624d\u53d1\u73b0 DNS \u9519\u8bef \u2013 \u6b64\u65f6\u5df2\u7ecf\u635f\u5931\u4e86\u5927\u91cf\u9884\u7b97\u3002.\n<\/p><\/div><h3>\u7b80\u77ed\u8981\u70b9<\/h3><p><strong>DNS\u914d\u7f6e<\/strong> \u4e0d\u4ec5\u4ec5\u662fIT\u7684\u8d23\u4efb\u2014\u2014\u5e94\u88ab\u89c6\u4e3a\u4e0e\u6240\u6709\u8ba1\u5212\u5e76\u884c\u7684\u6280\u672f\u57fa\u7840\u3002 <strong>\u6570\u5b57\u8425\u9500<\/strong>. \u6295\u5165\u65f6\u95f4\u4f18\u5316DNS\u5c06\u5e2e\u52a9\u4f01\u4e1a\u8fd0\u884c\u66f4\u7a33\u5b9a\uff0c\u4f20\u64ad\u66f4\u9ad8\u6548\uff0c\u5e76\u5b9e\u73b0\u957f\u671f\u53ef\u6301\u7eed\u53d1\u5c55\u3002. <\/p><h2 id=\"outro\">\u56de\u987e\u8fc7\u53bb\u7684\u5386\u7a0b<\/h2><p>\u68c0\u67e5\u57df\u540dDNS\u3001A\u8bb0\u5f55\u548cMX\u8bb0\u5f55\u53ef\u786e\u4fdd\u7cfb\u7edf\u7a33\u5b9a\u8fd0\u884c\u3002\u8fd9\u662f\u5236\u5b9a\u9ad8\u6548\u5728\u7ebf\u6218\u7565\u7684\u57fa\u7840\u6b65\u9aa4\u3002.<\/p><p>\u8bf7\u5c1d\u8bd5\u67e5\u8be2\u60a8\u6240\u62e5\u6709\u7f51\u7ad9\u7684\u8bb0\u5f55\u3002\u53ea\u9700\u51e0\u4e2a\u7b80\u5355\u64cd\u4f5c\uff0c\u60a8\u5c31\u80fd\u66f4\u597d\u5730\u638c\u63a7\u57df\u540d\u8fd0\u4f5c\u3002.<\/p><p>\u4e0d\u8981\u5ffd\u7565\u5982CDN\u3001CNAME\u6216SPF\u8bb0\u5f55\u7b49\u4e3b\u9898\u3002\u8fd9\u4e9b\u90fd\u662f\u4fdd\u969c\u5b89\u5168\u548c\u4f18\u5316\u7528\u6237\u4f53\u9a8c\u7684\u91cd\u8981\u62fc\u56fe\u3002.<\/p><p>\u4f60\u6709DNS\u68c0\u67e5\u7684\u7591\u95ee\u6216\u5b9e\u7528\u6280\u5de7\u5417\uff1f\u6b22\u8fce\u5728\u8bc4\u8bba\u533a\u4e0eDPS.MEDIA\u5206\u4eab\uff0c\u4e00\u8d77\u4ea4\u6d41\u5b66\u4e60\uff01 <\/p>","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u7b80\u5355\u5730\u68c0\u67e5\u57df\u540dDNS\u3001A\u8bb0\u5f55\u548cMX\u8bb0\u5f55\uff0c\u5e2e\u52a9\u60a8\u4ec5\u9700\u51e0\u4e2a\u57fa\u672c\u6b65\u9aa4\u5373\u53ef\u638c\u63e1\u7f51\u7ad9\u548c\u7535\u5b50\u90ae\u4ef6\u914d\u7f6e\u4fe1\u606f - \u5feb\u901f\u3001\u9ad8\u6548\u4e14\u9002\u5408\u6240\u6709\u5bf9\u8c61\u6613\u4e8e\u5b9e\u65bd\u3002<\/p>","protected":false},"author":3,"featured_media":29464,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[70],"tags":[457,680],"class_list":["post-29463","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-cong-nghe","tag-huong-dan-ky-thuat"],"acf":[],"rankmath_keywords":{"primary":"","secondary":[""]},"yoast_keywords":{"primary":"","secondary":[]},"yoast_focuskw":"","rankmath_focuskw":"","seo_keywords":{"primary":"","secondary":[""]},"_links":{"self":[{"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/posts\/29463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/comments?post=29463"}],"version-history":[{"count":0,"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/posts\/29463\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/media\/29464"}],"wp:attachment":[{"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/media?parent=29463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/categories?post=29463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dps.media\/zh\/wp-json\/wp\/v2\/tags?post=29463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}