{"id":33135,"date":"2026-09-10T10:00:00","date_gmt":"2026-09-10T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=33135"},"modified":"2026-09-14T14:34:11","modified_gmt":"2026-09-14T06:34:11","slug":"dnssec-deployment-signing","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/dnssec-deployment-signing\/","title":{"rendered":"DNSSEC \u90e8\u7f72\uff1a\u7ed9\u57df\u540d\u89e3\u6790\u52a0\u4e0a\u7b7e\u540d\u9a8c\u8bc1"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/dnssec-deployment-signing-cover.webp\" alt=\"DNSSEC \u4e3a\u57df\u540d\u89e3\u6790\u52a0\u4e0a\u7b7e\u540d\u9a8c\u8bc1\u7684\u5c01\u9762\u914d\u56fe\" loading=\"lazy\" \/><\/p>\n<h2>\u4e3a\u4ec0\u4e48\u4f60\u7684\u57df\u540d\u89e3\u6790\u9700\u8981 DNSSEC<\/h2>\n<p>\u5f53\u7528\u6237\u5728\u6d4f\u89c8\u5668\u8f93\u5165\u4f60\u7684\u57df\u540d\u65f6\uff0c\u80cc\u540e\u53d1\u751f\u7684\u662f\u4e00\u6b21 DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u67e5\u8be2\uff1a\u9012\u5f52\u89e3\u6790\u5668\u4ee3\u66ff\u7528\u6237\u5411\u6743\u5a01\u670d\u52a1\u5668\u8be2\u95ee&#8221;\u8fd9\u4e2a\u57df\u540d\u6307\u5411\u54ea\u4e2a IP&#8221;\u3002\u6807\u51c6 DNS \u534f\u8bae\u8bde\u751f\u4e8e 1983 \u5e74\uff0c\u9ed8\u8ba4\u4e0d\u5e26\u4efb\u4f55\u8eab\u4efd\u9a8c\u8bc1\u2014\u2014\u89e3\u6790\u5668\u65e0\u6cd5\u786e\u8ba4&#8221;\u5e94\u7b54\u771f\u7684\u6765\u81ea\u57df\u540d\u6240\u6709\u8005&#8221;\u3002\u8fd9\u610f\u5473\u7740\u53ea\u8981\u653b\u51fb\u8005\u901a\u8fc7\u7f13\u5b58\u6295\u6bd2\u6216\u89e3\u6790\u8def\u5f84\u52ab\u6301\u4f2a\u9020\u4e00\u6761 A \u8bb0\u5f55\uff0c\u7528\u6237\u7684\u6d41\u91cf\u5c31\u53ef\u80fd\u88ab\u5f15\u5411\u9493\u9c7c\u670d\u52a1\u5668\uff0c\u5373\u4f7f\u4f60\u7684\u7f51\u7ad9\u90e8\u7f72\u4e86 SSL\uff08\u5b89\u5168\u4f20\u8f93\u534f\u8bae\uff09\u8bc1\u4e66\uff0c\u7528\u6237\u4e5f\u53ef\u80fd\u5728\u5047\u670d\u52a1\u5668\u4e0a\u770b\u5230&#8221;\u5408\u6cd5&#8221;\u7684\u9501\u6807\u5fd7\u3002\u5982\u679c\u4f60\u8fd8\u6ca1\u6709\u68b3\u7406\u8fc7\u670d\u52a1\u5668\u672c\u8eab\u7684\u5b89\u5168\u57fa\u7ebf\uff0c\u53ef\u4ee5\u5148\u5bf9\u7167\u8fd9\u4efd <a href=\"https:\/\/cn.hostease.com\/blog\/guides\/ssh-server-hardening-checklist\/\">SSH \u670d\u52a1\u5668\u5b89\u5168\u52a0\u56fa\u6e05\u5355<\/a>\u628a\u5165\u53e3\u9632\u7ebf\u8865\u9f50\u3002<\/p>\n<p>DNSSEC\uff08\u57df\u540d\u7cfb\u7edf\u5b89\u5168\u6269\u5c55\uff09\u5c31\u662f\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff1a\u5b83\u7528\u6570\u5b57\u7b7e\u540d\u7ed9\u6bcf\u6761\u89e3\u6790\u8bb0\u5f55\u52a0\u4e0a\u53ef\u9a8c\u8bc1\u7684\u8eab\u4efd\u8bc1\u660e\u3002\u672c\u6587\u5c06\u5e26\u4f60\u7406\u89e3 DNSSEC \u7684\u4fe1\u4efb\u94fe\u6761\uff0c\u5e76\u7ed9\u51fa\u4ece\u5bc6\u94a5\u751f\u6210\u3001\u533a\u57df\u7b7e\u540d\u5230\u6ce8\u518c\u5546\u53d1\u5e03 DS \u8bb0\u5f55\u7684\u5b8c\u6574\u90e8\u7f72\u8def\u5f84\uff0c\u5e2e\u52a9\u4f60\u5728\u4e0a\u7ebf\u524d\u628a\u9a8c\u8bc1\u94fe\u8def\u5f7b\u5e95\u8dd1\u901a\u3002<\/p>\n<h2>DNSSEC \u7684\u4fe1\u4efb\u94fe\uff1a\u4ece\u6839\u533a\u5230\u4f60\u7684\u57df\u540d<\/h2>\n<p>\u4f60\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3 DNSSEC \u7684\u9a8c\u8bc1\u903b\u8f91\uff1a\u5b83\u4e0d\u662f\u52a0\u5bc6\u6d41\u91cf\uff0c\u800c\u662f\u7ed9\u6bcf\u6761 DNS \u5e94\u7b54\u9644\u4e0a&#8221;\u9632\u4f2a\u7b7e\u540d&#8221;\uff0c\u8ba9\u89e3\u6790\u5668\u53ef\u4ee5\u9010\u7ea7\u6838\u5bf9\u7b7e\u540d\u662f\u5426\u53ef\u4fe1\u3002<\/p>\n<p>\u6574\u6761\u4fe1\u4efb\u94fe\u7531\u56db\u7c7b\u5173\u952e\u8bb0\u5f55\u6784\u6210\uff1a<\/p>\n<ul>\n<li><strong>RRSIG<\/strong>\uff1a\u9644\u7740\u5728 A\u3001MX \u7b49\u5e38\u89c4\u8bb0\u5f55\u4e0a\u7684\u6570\u5b57\u7b7e\u540d\uff0c\u7531\u533a\u57df\u6240\u6709\u8005\u7528\u79c1\u94a5\u751f\u6210\uff0c\u9a8c\u8bc1\u65b9\u7528\u5bf9\u5e94\u516c\u94a5\u6838\u5bf9<\/li>\n<li><strong>DNSKEY<\/strong>\uff1a\u533a\u57df\u7684\u516c\u94a5\u8bb0\u5f55\uff0c\u5176\u4e2d KSK\uff08\u5bc6\u94a5\u7b7e\u540d\u5bc6\u94a5\uff09\u7528\u4e8e\u7b7e\u7f72 DNSKEY \u96c6\u5408\u672c\u8eab\uff0cZSK\uff08\u533a\u57df\u7b7e\u540d\u5bc6\u94a5\uff09\u7528\u4e8e\u7b7e\u7f72\u5176\u4ed6\u8bb0\u5f55<\/li>\n<li><strong>DS \u8bb0\u5f55<\/strong>\uff1a\u7236\u533a\uff08\u5982 <code>.com<\/code>\uff09\u4e2d\u6307\u5411\u5b50\u533a KSK \u7684\u6458\u8981\uff0c\u662f\u4fe1\u4efb\u4ece\u4e0a\u7ea7\u4f20\u9012\u5230\u4e0b\u7ea7\u7684\u6865\u6881<\/li>\n<li><strong>NSEC\/NSEC3<\/strong>\uff1a\u5bf9&#8221;\u8be5\u57df\u540d\u4e0d\u5b58\u5728&#8221;\u8fd9\u7c7b\u5426\u5b9a\u5e94\u7b54\u7684\u7b7e\u540d\u8bc1\u660e\uff0c\u9632\u6b62\u653b\u51fb\u8005\u4f2a\u9020 NXDOMAIN<\/li>\n<\/ul>\n<p>\u9a8c\u8bc1\u8fc7\u7a0b\u81ea\u4e0a\u800c\u4e0b\uff1a\u89e3\u6790\u5668\u4ece DNS \u6839\u533a\u62ff\u5230 <code>.com<\/code> \u7684 DS \u6458\u8981\uff0c\u7528 <code>.com<\/code> \u7684 DNSKEY \u6838\u5bf9\uff0c\u518d\u6cbf\u94fe\u8def\u6838\u5230\u4f60\u57df\u540d\u4e0b\u7684\u6bcf\u6761 RRSIG\u3002\u4efb\u4f55\u4e00\u73af\u5bf9\u4e0d\u4e0a\uff0c\u89e3\u6790\u5668\u90fd\u4f1a\u628a\u5e94\u7b54\u5224\u5b9a\u4e3a&#8221;\u4f2a\u9020&#8221;\u5e76\u62d2\u7edd\u8fd4\u56de\u2014\u2014\u8fd9\u5c31\u662f DNSSEC \u63d0\u4f9b\u7684&#8221;\u6765\u6e90\u53ef\u9a8c\u8bc1&#8221;\uff0c\u800c\u4e0d\u662f&#8221;\u5185\u5bb9\u4fdd\u5bc6&#8221;\u3002\u5bf9\u5e0c\u671b\u8fdb\u4e00\u6b65\u964d\u4f4e\u89e3\u6790\u5ef6\u8fdf\u7684\u7ad9\u70b9\uff0c\u53ef\u4ee5\u5728\u90e8\u7f72 DNSSEC \u7684\u540c\u65f6\u7ed3\u5408<a href=\"https:\/\/cn.hostease.com\/blog\/guides\/ttfb-hosting-optimization\/\">\u57df\u540d\u89e3\u6790\u4e0e\u9996\u5b57\u8282\u4f18\u5316<\/a>\u4e00\u5e76\u8c03\u6574\uff0c\u5b89\u5168\u4e0e\u901f\u5ea6\u4e0d\u5fc5\u4e8c\u9009\u4e00\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/dnssec-trust-chain-architecture.webp\" alt=\"DNSSEC \u4fe1\u4efb\u94fe\u4ece\u6839\u533a\u9010\u7ea7\u4f20\u9012\u5230\u57df\u540d\u7684\u67b6\u6784\u793a\u610f\" loading=\"lazy\" \/><\/p>\n<h2>\u52a8\u624b\u90e8\u7f72\uff1aBIND \u81ea\u7ba1 DNS \u7684\u56db\u4e2a\u6b65\u9aa4<\/h2>\n<p>\u4ee5\u4e0b\u6b65\u9aa4\u4ee5 BIND 9.16+ \u4e3a\u4f8b\uff0c\u5047\u8bbe\u4f60\u5728\u4e00\u53f0 <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09<\/a>\u4e0a\u81ea\u7ba1\u6743\u5a01 DNS\u3002\u5982\u679c\u4f60\u7684\u57df\u540d\u4f7f\u7528\u6ce8\u518c\u5546\u6216\u4e91\u5382\u5546\u6258\u7ba1 DNS\uff0c\u901a\u5e38\u53ea\u9700\u5728\u63a7\u5236\u53f0\u5f00\u542f DNSSEC \u5f00\u5173\u5e76\u590d\u5236 DS \u8bb0\u5f55\uff0c\u8df3\u5230\u7b2c\u4e09\u6b65\u5373\u53ef\u3002<\/p>\n<h3>\u7b2c\u4e00\u6b65\uff1a\u751f\u6210\u5bc6\u94a5\u5bf9<\/h3>\n<pre><code class=\"language-bash\">cd \/etc\/bind\/keys\ndnssec-keygen -a ECDSAP256SHA256 -f KSK -n ZONE example.com\ndnssec-keygen -a ECDSAP256SHA256 -n ZONE example.com\n<\/code><\/pre>\n<p><code>-f KSK<\/code> \u751f\u6210\u5bc6\u94a5\u7b7e\u540d\u5bc6\u94a5\uff0c\u7b2c\u4e8c\u6761\u547d\u4ee4\u751f\u6210\u533a\u57df\u7b7e\u540d\u5bc6\u94a5\u3002\u76f8\u6bd4\u4f20\u7edf\u7684 RSA_SHA256\uff0cECDSA \u5bc6\u94a5\u66f4\u77ed\uff08DNSKEY \u5e94\u7b54\u4f53\u79ef\u51cf\u5c11\u7ea6 70%\uff09\uff0c\u89e3\u6790\u5668\u9a8c\u8bc1\u4e5f\u66f4\u5feb\u3002<\/p>\n<h3>\u7b2c\u4e8c\u6b65\uff1a\u7b7e\u540d\u533a\u57df\u6587\u4ef6<\/h3>\n<pre><code class=\"language-bash\">dnssec-signzone -S -o example.com -f example.com.signed db.example.com\n<\/code><\/pre>\n<p>\u7b7e\u540d\u5b8c\u6210\u540e\u4f1a\u751f\u6210 <code>example.com.signed<\/code> \u548c\u72b6\u6001\u6587\u4ef6 <code>dsset-example.com.<\/code>\u3002\u628a named.conf \u4e2d\u7684\u533a\u57df\u6587\u4ef6\u6307\u5411 <code>.signed<\/code> \u7248\u672c\u5e76\u91cd\u8f7d\uff1a<\/p>\n<pre><code class=\"language-bash\">zone &quot;example.com&quot; IN {\n    type master;\n    file &quot;example.com.signed&quot;;\n    allow-query { any; };\n};\n<\/code><\/pre>\n<pre><code class=\"language-bash\">rndc reload example.com\n<\/code><\/pre>\n<h3>\u7b2c\u4e09\u6b65\uff1a\u5411\u6ce8\u518c\u5546\u63d0\u4ea4 DS \u8bb0\u5f55<\/h3>\n<p>\u6253\u5f00 <code>dsset-example.com.<\/code>\uff0c\u5185\u5bb9\u5f62\u5982 <code>example.com. IN DS 12345 13 2 &lt;\u6458\u8981&gt;<\/code>\u3002\u767b\u5f55\u57df\u540d\u6ce8\u518c\u5546\u540e\u53f0\u7684 DNSSEC \u7ba1\u7406\u9875\uff0c\u628a Key Tag\u3001\u7b97\u6cd5\uff0813 \u5373 ECDSAP256SHA256\uff09\u3001\u6458\u8981\u7c7b\u578b\uff082 \u5373 SHA-256\uff09\u548c\u6458\u8981\u503c\u9010\u9879\u586b\u5165\u3002DS \u8bb0\u5f55\u751f\u6548\u540e\uff0c\u4fe1\u4efb\u94fe\u624d\u7b97\u771f\u6b63\u95ed\u5408\u2014\u2014\u8fd9\u662f\u65b0\u624b\u6700\u5bb9\u6613\u9057\u6f0f\u7684\u4e00\u6b65\uff1a\u53ea\u7b7e\u540d\u3001\u4e0d\u53d1 DS\uff0c\u9a8c\u8bc1\u7aef\u6839\u672c\u4e0d\u4f1a\u6821\u9a8c\u4f60\u7684\u533a\u57df\u3002<\/p>\n<h3>\u7b2c\u56db\u6b65\uff1a\u9a8c\u8bc1\u90e8\u7f72\u7ed3\u679c<\/h3>\n<pre><code class=\"language-bash\">dig +dnssec example.com @resolverIP\ndig +dnssec DS example.com\ndelv @resolverIP example.com A\n<\/code><\/pre>\n<p><code>dig<\/code> \u8f93\u51fa\u4e2d\u51fa\u73b0 <code>ad<\/code> \u6807\u5fd7\uff08Authenticated Data\uff09\u8868\u793a\u8be5\u5e94\u7b54\u5df2\u901a\u8fc7\u5b8c\u6574\u7b7e\u540d\u9a8c\u8bc1\uff1b<code>delv<\/code> \u5219\u4f1a\u76f4\u63a5\u8f93\u51fa &#8220;fully validated&#8221;\u3002\u5982\u679c <code>delv<\/code> \u62a5 &#8220;broken chain&#8221;\uff0c\u901a\u5e38\u662f DS \u8bb0\u5f55\u672a\u751f\u6548\u6216\u6458\u8981\u4e0d\u5339\u914d\uff0c\u53ef\u5148\u786e\u8ba4\u7236\u533a DS \u5df2\u53ef\u67e5\u8be2\u3002<\/p>\n<h2>\u90e8\u7f72\u540e\u6700\u5bb9\u6613\u8e29\u7684\u4e09\u4e2a\u5751<\/h2>\n<p>\u7b7e\u540d\u673a\u5236\u5728\u5e26\u6765\u5b89\u5168\u7684\u540c\u65f6\u4e5f\u5f15\u5165\u4e86\u65b0\u7684\u8fd0\u7ef4\u8d23\u4efb\u3002\u8fd9\u4e09\u4e2a\u95ee\u9898\u5728\u771f\u5b9e\u4e8b\u6545\u4e2d\u53cd\u590d\u51fa\u73b0\uff0c\u503c\u5f97\u5728\u4e0a\u7ebf\u524d\u9010\u4e00\u6838\u5bf9\uff1a<\/p>\n<ul>\n<li><strong>\u7b7e\u540d\u8fc7\u671f\u5bfc\u81f4\u57df\u540d&#8221;\u6d88\u5931&#8221;<\/strong>\uff1a<code>dnssec-signzone<\/code> \u9ed8\u8ba4\u7b7e\u540d\u6709\u6548\u671f\u7ea6 30 \u5929\uff0c\u5230\u671f\u524d\u5fc5\u987b\u91cd\u65b0\u7b7e\u540d\u3002\u7b7e\u540d\u8fc7\u671f\u540e\uff0c\u5f00\u542f\u9a8c\u8bc1\u7684\u89e3\u6790\u5668\u4f1a\u628a\u4f60\u7684\u57df\u540d\u6574\u4f53\u5224\u5b9a\u4e3a\u4e0d\u53ef\u4fe1\uff0c\u8868\u73b0\u4e3a\u90e8\u5206\u5730\u533a\u7528\u6237\u7a81\u7136\u65e0\u6cd5\u8bbf\u95ee\u3002\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u6539\u7528 BIND \u5185\u7f6e\u7684 <code>inline-signing<\/code> \u81ea\u52a8\u7b7e\u540d\uff0c\u6216\u5728\u76d1\u63a7\u4e2d\u52a0\u4e0a <code>RRSIG<\/code> \u5230\u671f\u65f6\u95f4\u544a\u8b66\uff08\u63d0\u524d 7 \u5929\uff09<\/li>\n<li><strong>NSEC \u533a\u95f4\u679a\u4e3e<\/strong>\uff1a\u6807\u51c6 NSEC \u8bb0\u5f55\u4f1a\u6cc4\u9732&#8221;\u4e24\u4e2a\u8bb0\u5f55\u4e4b\u95f4\u4e0d\u5b58\u5728\u54ea\u4e9b\u57df\u540d&#8221;\uff0c\u653b\u51fb\u8005\u53ef\u501f\u6b64\u904d\u5386\u533a\u57df\u5185\u7684\u6240\u6709\u4e3b\u673a\u540d\u3002\u5bf9\u654f\u611f\u5185\u90e8\u67b6\u6784\uff0c\u6539\u7528 NSEC3 \u5e76\u542f\u7528 opt-out\uff0c\u6216\u76f4\u63a5\u51cf\u5c11\u516c\u5f00\u66b4\u9732\u7684\u8bb0\u5f55\u6570\u91cf<\/li>\n<li><strong>\u5bc6\u94a5\u6eda\u52a8\u64cd\u4f5c\u987a\u5e8f\u9519\u8bef<\/strong>\uff1a\u66f4\u6362 KSK \u65f6\u8981\u5148\u5728\u7236\u533a\u53d1\u5e03\u65b0 DS\u3001\u786e\u8ba4\u65e7 DS \u4e0e\u65b0 DNSKEY \u5e76\u5b58\u53ef\u9a8c\u8bc1\uff0c\u518d\u79fb\u9664\u65e7\u5bc6\u94a5\u3002\u987a\u5e8f\u98a0\u5012\u4f1a\u77ac\u95f4\u65ad\u88c2\u4fe1\u4efb\u94fe\uff0c\u6062\u590d\u9700\u8981\u7b49\u5f85\u7236\u533a TTL \u8fc7\u671f\uff0c\u901a\u5e38\u957f\u8fbe\u6570\u5c0f\u65f6\u5230\u4e00\u5929<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/dnssec-signature-expiry-timeline.webp\" alt=\"DNSSEC \u7b7e\u540d\u6709\u6548\u671f\u968f\u65f6\u95f4\u63a8\u79fb\u9010\u6e10\u8017\u5c3d\u7684\u65f6\u95f4\u8f74\u793a\u610f\" loading=\"lazy\" \/><\/p>\n<p>\u7b7e\u540d\u94fe\u8def\u7684\u6392\u969c\u601d\u8def\u4e0e<a href=\"https:\/\/cn.hostease.com\/blog\/guides\/chrony-ntp-clock-calibration\/\">\u670d\u52a1\u5668\u65f6\u95f4\u540c\u6b65\u6821\u51c6<\/a>\u76f4\u63a5\u76f8\u5173\uff1aRRSIG \u7684\u6709\u6548\u671f\u4ee5\u7cfb\u7edf\u65f6\u949f\u5224\u65ad\uff0c\u6743\u5a01\u670d\u52a1\u5668\u65f6\u95f4\u6f02\u79fb\u8d85\u8fc7\u7b7e\u540d\u7a97\u53e3\u65f6\uff0c\u5373\u4f7f\u7b7e\u540d\u672c\u8eab\u5b8c\u597d\u4e5f\u53ef\u80fd\u88ab\u9a8c\u8bc1\u7aef\u62d2\u7edd\u3002\u90e8\u7f72 DNSSEC \u524d\uff0c\u5148\u7528 chrony \u628a\u670d\u52a1\u5668\u65f6\u949f\u6821\u51c6\uff0c\u80fd\u7701\u6389\u4e00\u7c7b\u5f88\u9690\u853d\u7684\u6545\u969c\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/dnssec-signed-vs-unsigned-comparison.webp\" alt=\"\u5e26\u7b7e\u540d\u4e0e\u65e0\u7b7e\u540d\u89e3\u6790\u5728\u9a8c\u8bc1\u7ed3\u679c\u4e0a\u7684\u5dee\u5f02\u5bf9\u6bd4\" loading=\"lazy\" \/><\/p>\n<h2>\u603b\u7ed3\u4e0e\u884c\u52a8\u5efa\u8bae<\/h2>\n<p>DNSSEC \u90e8\u7f72\u7684\u6838\u5fc3\u4ef7\u503c\u662f\u628a DNS \u5e94\u7b54\u4ece&#8221;\u9ed8\u8ba4\u53ef\u4fe1&#8221;\u53d8\u6210&#8221;\u53ef\u9a8c\u8bc1\u53ef\u4fe1&#8221;\uff1a\u653b\u51fb\u8005\u518d\u4e5f\u65e0\u6cd5\u7528\u4f2a\u9020\u7684 A \u8bb0\u5f55\u628a\u7528\u6237\u5f15\u5411\u9493\u9c7c\u7ad9\u3002\u56de\u987e\u6574\u6761\u8def\u5f84\u2014\u2014\u7406\u89e3 RRSIG\u3001DNSKEY\u3001DS \u7684\u4fe1\u4efb\u94fe\uff0c\u751f\u6210\u5bc6\u94a5\u5e76\u7b7e\u540d\u533a\u57df\uff0c\u5411\u6ce8\u518c\u5546\u53d1\u5e03 DS \u8bb0\u5f55\uff0c\u6700\u540e\u7528 <code>dig<\/code>\/<code>delv<\/code> \u9a8c\u8bc1 <code>ad<\/code> \u6807\u5fd7\u2014\u2014\u6bcf\u4e00\u6b65\u90fd\u6709\u660e\u786e\u7684\u5b8c\u6210\u6807\u51c6\uff0c\u4e0d\u9700\u8981\u5b89\u5168\u4e13\u5bb6\u4e5f\u80fd\u843d\u5730\u3002<\/p>\n<p>\u6211\u4eec\u5efa\u8bae\u7684\u63a8\u8fdb\u8282\u594f\u662f\uff1a\u5148\u7528\u4e00\u4e2a\u6d4b\u8bd5\u57df\u540d\u5b8c\u6574\u8d70\u4e00\u904d\u6d41\u7a0b\uff0c\u628a\u81ea\u52a8\u91cd\u7b7e\u540d\u548c\u76d1\u63a7\u544a\u8b66\u914d\u597d\uff0c\u518d\u5bf9\u751f\u4ea7\u57df\u540d\u64cd\u4f5c\uff1b\u5982\u679c\u4f60\u7684 DNS \u7531\u6ce8\u518c\u5546\u6216\u4e3b\u673a\u5546\u6258\u7ba1\uff0c\u4f18\u5148\u5728\u63a7\u5236\u53f0\u5bfb\u627e\u539f\u751f DNSSEC \u5f00\u5173\u3002\u5982\u679c\u4f60\u9700\u8981\u66f4\u7701\u5fc3\u7684\u65b9\u6848\uff0c\u4e5f\u53ef\u4ee5\u8003\u8651 Hostease \u7684\u57df\u540d\u4e0e\u4e3b\u673a\u670d\u52a1\uff0c\u6258\u7ba1\u89e3\u6790\u7684 DNSSEC \u914d\u7f6e\u53ef\u4ee5\u4ea4\u7ed9\u5e73\u53f0\u4fa7\u5b8c\u6210\uff0c\u4f60\u53ea\u9700\u786e\u8ba4 DS \u72b6\u6001\u6700\u7ec8\u663e\u793a\u4e3a active\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8bb2\u89e3\u5982\u4f55\u4e3a\u57df\u540d\u90e8\u7f72 DNSSEC\uff1a\u4ece\u5bc6\u94a5\u751f\u6210\u3001\u533a\u57df\u7b7e\u540d\u5230\u6ce8\u518c\u5546 DS \u8bb0\u5f55\u53d1\u5e03\u4e0e\u9a8c\u8bc1\uff0c\u8986\u76d6 BIND \u914d\u7f6e\u3001\u7b7e\u540d\u8fc7\u671f\u6392\u67e5\u4e0e\u4e0a\u7ebf\u68c0\u67e5\u6e05\u5355\u3002<\/p>\n","protected":false},"author":2,"featured_media":33131,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3822],"tags":[5070,301,5068,5069],"class_list":["post-33135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-bind","tag-dns","tag-dnssec","tag-5069"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/dnssec-deployment-signing-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=33135"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33135\/revisions"}],"predecessor-version":[{"id":33160,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33135\/revisions\/33160"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/33131"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=33135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=33135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=33135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}