{"id":11180,"date":"2025-08-21T07:30:57","date_gmt":"2025-08-21T07:30:57","guid":{"rendered":"https:\/\/rakkoserver.com\/plus\/?p=11180"},"modified":"2026-01-30T10:41:40","modified_gmt":"2026-01-30T01:41:40","slug":"tool-nslookup-dig","status":"publish","type":"post","link":"https:\/\/rakkoserver.com\/plus\/tool-nslookup-dig\/","title":{"rendered":"nslookup\/dig\u30c4\u30fc\u30eb"},"content":{"rendered":"\n<meta name=\"csrf-token\" content=\"<?php echo wp_create_nonce('nslookup_check_nonce'); ?>\u201c>\n\n<div class=\">\n    <div class=\"nslookup-search-header\">\n    <\/div>\n    \n<div class=\"form-group\">\n    <div class=\"nslookup-search-form\">\n        <input type=\"text\" id=\"domainInput\" class=\"domain-input\" placeholder=\"\u30c9\u30e1\u30a4\u30f3\u540d\/IP\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044(\u4f8b: example.com)\" autocomplete=\"off\" onkeypress=\"if(event.key==='Enter')lookupDNS()\">\n    <\/div>\n    \n    <div class=\"options-row\">\n        <div class=\"record-type-group\">\n            <label class=\"record-type-label\">\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7<\/label>\n            <select id=\"recordType\" class=\"record-type-select\">\n                <option value=\"ANY\">ANY (\u3059\u3079\u3066)<\/option>\n                <option value=\"A\">A (IPv4\u30a2\u30c9\u30ec\u30b9)<\/option>\n                <option value=\"AAAA\">AAAA (IPv6\u30a2\u30c9\u30ec\u30b9)<\/option>\n                <option value=\"MX\">MX (\u30e1\u30fc\u30eb\u4ea4\u63db)<\/option>\n                <option value=\"NS\">NS (\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc)<\/option>\n                <option value=\"CNAME\">CNAME (\u6b63\u898f\u540d)<\/option>\n                <option value=\"TXT\">TXT (\u30c6\u30ad\u30b9\u30c8\u30ec\u30b3\u30fc\u30c9)<\/option>\n                <option value=\"SOA\">SOA (\u6a29\u5a01\u958b\u59cb)<\/option>\n                <option value=\"PTR\">PTR (\u9006\u5f15\u304d)<\/option>\n            <\/select>\n        <\/div>\n        \n        <div class=\"dns-server-group\">\n            <label class=\"dns-server-label\">DNS\u30b5\u30fc\u30d0\u30fc(\u4efb\u610f)<\/label>\n            <input type=\"text\" id=\"dnsServer\" class=\"dns-server-input\" placeholder=\"8.8.8.8(\u30c7\u30d5\u30a9\u30eb\u30c8)\">\n        <\/div>\n        \n        <div class=\"command-type-group\">\n            <label class=\"command-type-label\">\u30b3\u30de\u30f3\u30c9\u30bf\u30a4\u30d7<\/label>\n            <select id=\"commandType\" class=\"command-type-select\">\n                <option value=\"nslookup\">nslookup<\/option>\n                <option value=\"dig\">dig<\/option>\n            <\/select>\n        <\/div>\n    <\/div>\n    \n    <div style=\"text-align: center !important; margin: 15px 0 !important; padding: 10px 0 !important;\">\n        <button onclick=\"lookupDNS()\" class=\"styled-button lookup-button\" id=\"lookupBtn\" style=\"background-color: #13284b !important; \n                      color: white !important; \n                      border: 1px solid #13284b !important; \n                      padding: 12px 24px !important; \n                      font-size: 16px !important; \n                      font-weight: bold !important; \n                      border-radius: 6px !important; \n                      box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important; \n                      min-width: 120px !important; \n                      cursor: pointer !important; \n                      font-family: Arial, sans-serif !important; \n                      line-height: normal !important; \n                      box-sizing: border-box !important;\n                      transition: all 0.2s ease !important;\n                      display: inline-block !important;\">DNS\u78ba\u8a8d<\/button>\n    <\/div>\n    <div id=\"validationInfo\" class=\"validation-info\" style=\"display: none !important;\"><\/div>\n<\/div>    \n    <div id=\"loading\" class=\"loading\" style=\"display: none;\">\n        <div class=\"spinner\"><\/div>\n        <p>DNS\u60c5\u5831\u3092\u53d6\u5f97\u4e2d\u2026<\/p>\n    <\/div>\n    \n    <div id=\"results\" class=\"results\"><\/div>\n\n\n<script>\n\n<\/script>\n\n<style>\n\/* UL\u306e\u30dc\u30fc\u30c0\u30fc\u3092\u524a\u9664 *\/\n.wp-block-list {\n    border: none !important;\n}\n\n#toc_container{\ndisplay:none;\n}\n\n.validation-info {\n    margin: 10px 0;\n    padding: 10px;\n    border-radius: 6px;\n    text-align: center;\n    font-size: 14px;\n}\n\n.validation-info.rate-limit-message {\n    background-color: #fff3cd;\n    border: 1px solid #ffeaa7;\n    color: #856404;\n}\n\n.validation-info.error-message {\n    background-color: #f8d7da;\n    border: 1px solid #f5c6cb;\n    color: #dc3545;\n}\n\n.nslookup-search-form {\n    display: block !important;\n    margin-bottom: 15px !important;\n}\n\n.domain-input {\n    border: 1px solid #ccc !important;\n    padding: 12px 15px !important;\n    background-color: white !important;\n    font-size: 16px !important;\n    width: 100% !important;\n    max-width: 100% !important;\n    font-family: Arial, sans-serif !important;\n    line-height: normal !important;\n    box-sizing: border-box !important;\n    border-radius: 6px !important;\n    margin: 0 auto !important;\n    display: block !important;\n}\n\n.button-wrapper {\n    text-align: center !important;\n    margin: 15px 0 !important;\n}\n\n.lookup-button {\n    background-color: #5bc0de !important;\n    color: white !important;\n    border: 1px solid #46b8da !important;\n    padding: 12px 24px !important;\n    font-size: 16px !important;\n    font-weight: bold !important;\n    border-radius: 6px !important;\n    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;\n    transition: all 0.2s ease !important;\n    min-width: 120px !important;\n    cursor: pointer !important;\n    font-family: Arial, sans-serif !important;\n    line-height: normal !important;\n    box-sizing: border-box !important;\n}\n\n.lookup-button:hover {\n    background-color: #31b0d5 !important;\n    transform: translateY(-1px) !important;\n    box-shadow: 0 4px 8px rgba(0,0,0,0.15) !important;\n}\n\n.lookup-button:disabled {\n    background-color: #ddd !important;\n    cursor: not-allowed !important;\n    transform: none !important;\n    box-shadow: none !important;\n}\n\n.nslookup-search-tool {\n    font-family: Arial, sans-serif;\n    border: 1px solid #ccc;\n    padding: 20px;\n    margin: 20px 0;\n    background-color: #f9f9f9;\n    position: relative;\n    z-index: 1;\n}\n\n.nslookup-search-tool * {\n    content-visibility: auto;\n}\n\n.nslookup-search-header {\n    margin-bottom: 20px;\n}\n\n.nslookup-search-header h3 {\n    margin: 0 0 5px 0;\n    font-size: 18px;\n}\n\n.nslookup-search-header p {\n    margin: 0;\n    color: #666;\n    font-size: 14px;\n}\n\n.form-group {\n    margin-bottom: 15px;\n}\n\n.nslookup-search-form {\n    display: flex;\n    flex-direction: column;\n    align-items: stretch;\n    gap: 10px;\n}\n\n.domain-input {\n    border: 1px solid #ccc;\n    padding: 8px 12px;\n    background-color: white;\n    font-size: 14px;\n    width: 100%;\n}\n\n.domain-input:focus {\n    outline: none;\n    border-color: #999;\n}\n\n.options-row {\n    display: flex;\n    flex-direction: column;\n    gap: 15px;\n    margin: 15px 0;\n    align-items: stretch;\n}\n\n.record-type-group {\n    display: flex;\n    flex-direction: column;\n    gap: 5px;\n}\n\n.record-type-label {\n    font-weight: bold;\n    font-size: 13px;\n    color: #333;\n}\n\n.record-type-select {\n    border: 1px solid #ccc;\n    padding: 8px 12px;\n    background-color: white;\n    font-size: 14px;\n    border-radius: 4px;\n    width: 100%;\n}\n\n.dns-server-group {\n    display: flex;\n    flex-direction: column;\n    gap: 5px;\n}\n\n.dns-server-label {\n    font-weight: bold;\n    font-size: 13px;\n    color: #333;\n}\n\n.dns-server-input {\n    border: 1px solid #ccc;\n    padding: 8px 12px;\n    background-color: white;\n    font-size: 14px;\n    border-radius: 4px;\n    width: 100%;\n}\n\n.command-type-group {\n    display: flex;\n    flex-direction: column;\n    gap: 5px;\n}\n\n.command-type-label {\n    font-weight: bold;\n    font-size: 13px;\n    color: #333;\n}\n\n.command-type-select {\n    border: 1px solid #ccc;\n    padding: 8px 12px;\n    background-color: white;\n    font-size: 14px;\n    border-radius: 4px;\n    width: 100%;\n}\n\n.button-container {\n    display: flex;\n    gap: 10px;\n}\n\n.styled-button {\n    border: 1px solid #ccc;\n    padding: 8px 16px;\n    background-color: #f9f9f9;\n    cursor: pointer;\n    font-size: 14px;\n}\n\n.styled-button:hover {\n    background-color: #e9e9e9;\n}\n\n.styled-button:disabled {\n    background-color: #ddd;\n    cursor: not-allowed;\n}\n\n.lookup-button {\n    background-color: #5bc0de;\n    color: white;\n    border-color: #46b8da;\n}\n\n.lookup-button:hover {\n    background-color: #31b0d5;\n}\n\n.loading {\n    display: none;\n    text-align: center;\n    padding: 20px;\n    color: #666;\n}\n\n.spinner {\n    border: 2px solid #f3f3f3;\n    border-top: 2px solid #666;\n    border-radius: 50%;\n    width: 20px;\n    height: 20px;\n    animation: spin 1s linear infinite;\n    margin: 0 auto 10px;\n}\n\n@keyframes spin {\n    0% { transform: rotate(0deg); }\n    100% { transform: rotate(360deg); }\n}\n\n.results {\n    display: none;\n    margin-top: 20px;\n}\n\n.result-card {\n    border: 1px solid #ccc;\n    padding: 15px;\n    background-color: white;\n    margin: 10px 0;\n}\n\n.dns-info {\n    margin-bottom: 15px;\n}\n\n.dns-info table {\n    width: 100%;\n    border-collapse: collapse;\n}\n\n.dns-info td {\n    padding: 5px 10px;\n    border: 1px solid #ddd;\n    vertical-align: top;\n}\n\n.dns-info td:first-child {\n    background-color: #f5f5f5;\n    font-weight: bold;\n    width: 120px;\n}\n\n\/* CTA\u30e9\u30c3\u30d1\u30fc *\/\n.nslookup-cta-wrapper {\n    display: none !important;\n    margin-left: 8px !important;\n    vertical-align: middle !important;\n}\n\n.nslookup-cta-wrapper.nslookup-cta-wrapper--show {\n    display: inline-block !important;\n}\n\n\/* CTA\u30e9\u30d9\u30eb(\u30aa\u30ec\u30f3\u30b8\u30fb\u30dc\u30bf\u30f3\u5185\u306e\u5de6\u5074) *\/\n.nslookup-cta-label {\n    display: inline-block !important;\n    padding: 1px 4px !important;\n    background: #ff6b35 !important;\n    color: #fff !important;\n    font-size: 9px !important;\n    font-weight: 600 !important;\n    border-radius: 2px !important;\n    white-space: nowrap !important;\n    margin-right: 6px !important;\n    vertical-align: middle !important;\n}\n\n\/* CTA\u30dc\u30bf\u30f3(\u5c0f\u3055\u3081\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u30fb\u9ed2) *\/\n.nslookup-cta-btn {\n    display: inline-block !important;\n    padding: 4px 10px !important;\n    background: #333 !important;\n    color: #fff !important;\n    font-size: 11px !important;\n    font-weight: 500 !important;\n    text-decoration: none !important;\n    border-radius: 3px !important;\n    white-space: nowrap !important;\n    transition: all 0.2s ease !important;\n}\n\n.nslookup-cta-btn:hover {\n    background: #555 !important;\n    text-decoration: none !important;\n}\n\n.nslookup-cta-domain {\n    font-weight: 700 !important;\n}\n\n\/* DNS\u7d50\u679c\u8868\u793a\u90e8\u5206 *\/\n.dns-results {\n    margin-top: 20px;\n}\n\n.dns-results h4 {\n    margin: 20px 0 15px 0;\n    font-size: 16px;\n    color: #333;\n    border-bottom: 2px solid #ddd;\n    padding-bottom: 5px;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n}\n\n.result-wrapper {\n    margin-top: 10px;\n    border: 2px solid #ddd;\n    border-radius: 8px;\n    background: #fff;\n    box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n    overflow: hidden;\n}\n\n.result-content {\n    background: #f8f9fa;\n    border: none;\n    padding: 20px;\n    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', 'Courier New', monospace;\n    font-size: 13px;\n    line-height: 1.7;\n    overflow-y: auto;\n    color: #2c3e50;\n    text-rendering: optimizeLegibility;\n    -webkit-font-smoothing: antialiased;\n    letter-spacing: 0.3px;\n    text-align: left;\n    white-space: pre-wrap;\n    word-wrap: break-word;\n}\n\n.dns-record {\n    margin: 8px 0;\n    padding: 10px 12px;\n    background: #ffffff;\n    border-radius: 6px;\n    border-left: 4px solid #4CAF50;\n    box-shadow: 0 1px 3px rgba(0,0,0,0.1);\n}\n\n.dns-record.error {\n    border-left-color: #f44336;\n    background: #ffebee;\n}\n\n.dns-record.warning {\n    border-left-color: #ff9800;\n    background: #fff3e0;\n}\n\n.record-header {\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    margin-bottom: 8px;\n    font-weight: 600;\n}\n\n.record-type {\n    background: #e3f2fd;\n    color: #1565c0;\n    padding: 3px 10px;\n    border-radius: 12px;\n    font-size: 12px;\n    font-weight: bold;\n}\n\n.record-ttl {\n    font-size: 12px;\n    color: #666;\n}\n\n.record-value {\n    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;\n    background: #f5f5f5;\n    padding: 6px 10px;\n    border-radius: 4px;\n    word-break: break-all;\n    margin: 6px 0;\n    font-size: 12px;\n    color: #1565c0;\n}\n\n.result-content::-webkit-scrollbar {\n    width: 10px;\n}\n\n.result-content::-webkit-scrollbar-track {\n    background: #f1f1f1;\n    border-radius: 5px;\n}\n\n.result-content::-webkit-scrollbar-thumb {\n    background: #888;\n    border-radius: 5px;\n}\n\n.result-content::-webkit-scrollbar-thumb:hover {\n    background: #555;\n}\n\n.error {\n    background: #ffebee;\n    color: #c62828;\n    padding: 10px;\n    border: 1px solid #ffcdd2;\n    margin: 10px 0;\n}\n\n.validation-info {\n    background: #e3f2fd;\n    color: #1565c0;\n    padding: 8px;\n    border: 1px solid #bbdefb;\n    margin: 5px 0;\n    font-size: 12px;\n}\n\n@media (max-width: 768px) {\n    .dns-info td:first-child {\n        width: auto;\n    }\n    \n    .result-content {\n        font-size: 11px;\n        padding: 15px;\n    }\n}\n\n\/* CTA\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc *\/\n@media (max-width: 480px) {\n    .nslookup-cta-wrapper {\n        display: block !important;\n        margin-left: 0 !important;\n        margin-top: 6px !important;\n    }\n    \n    .nslookup-cta-wrapper.nslookup-cta-wrapper--show {\n        display: block !important;\n    }\n    \n    .nslookup-cta-btn {\n        white-space: normal !important;\n        max-width: 100% !important;\n        word-break: break-word !important;\n        display: inline-block !important;\n    }\n    \n    .nslookup-cta-label {\n        display: inline-block !important;\n    }\n}\n\n.nslookup-search-tool ~ #toc_container,\n.nslookup-search-tool ~ .toc_wrap,\n.nslookup-search-tool ~ .ez-toc-container {\n    display: none !important;\n}\n<\/style>\n\n\n\n<!-- \u5171\u901aCSS\uff081\u56de\u3060\u3051\u8aad\u307f\u8fbc\u3081\u3070OK\uff09 -->\n<style>\n  .rs-related-tools {\n    background: transparent;\n    color: #000;\n    padding: 10px 0;\n    font-size: 14px;\n    line-height: 1.6;\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px 12px;\n    align-items: center;\n    margin: 16px 0;\n  }\n  .rs-related-tools__label {\n    border: 1px solid #000;\n    padding: 2px 6px;\n    border-radius: 4px;\n    font-weight: 600;\n    white-space: nowrap;\n  }\n  .rs-related-tools a {\n    color: #0066cc; \/* \u6a19\u6e96\u30ea\u30f3\u30af\u8272 *\/\n    text-decoration: none;\n    white-space: nowrap;\n  }\n  .rs-related-tools a:hover,\n  .rs-related-tools a:focus {\n    text-decoration: underline;\n  }\n<\/style>\n<div class=\"rs-related-tools\">\n  <span class=\"rs-related-tools__label\">\u95a2\u9023\u30c4\u30fc\u30eb<\/span>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-a-record-check\/\">A<\/a>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-cname-lookup\/\">CNAME<\/a>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-ns-checker\/\">NS<\/a>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-soa-record-checker\/\">SOA<\/a>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-dns-ttl-checker\/\">TTL<\/a>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-txt-checker\/\">TXT<\/a>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-mx-checker\/\">MX<\/a>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-ptr-lookup\/\">PTR<\/a>\n  <a href=\"https:\/\/rakkoserver.com\/plus\/tool-dns-propagation-checker\/\">\u4f1d\u642c\u78ba\u8a8d<\/a>\n<\/div>\n\n\n\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3084IP\u30a2\u30c9\u30ec\u30b9\u306b\u95a2\u3059\u308bDNS\uff08Domain Name System\uff09\u306e\u60c5\u5831\u3092\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u308b\u30a6\u30a7\u30d6\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30de\u30f3\u30c9\u64cd\u4f5c\u306b\u6163\u308c\u3066\u3044\u306a\u3044\u65b9\u3067\u3082\u3001\u624b\u8efd\u306bDNS\u30ec\u30b3\u30fc\u30c9\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-0\">NSLOOKUP\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>NSLOOKUP\uff08\u30a8\u30cc\u30a8\u30b9\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\uff09\u3068\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u300c\u4f4f\u6240\u9332\u300d\u3068\u3082\u3044\u3048\u308b<strong>DNS\u30b5\u30fc\u30d0\u30fc<\/strong>\u306b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u5bfe\u5fdc\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u3079\u305f\u308a\u3001\u305d\u306e\u9006\u3092\u884c\u3063\u305f\u308a\u3059\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u30fb\u307e\u305f\u306f\u305d\u306e\u6a5f\u80fd\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u3059\u3079\u3066\u306eWeb\u30b5\u30a4\u30c8\u3084\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306b\u306f\u3001<code>192.0.2.1<\/code> \u306e\u3088\u3046\u306a\u6570\u5b57\u306e\u7f85\u5217\u3067\u3042\u308b<strong>IP\u30a2\u30c9\u30ec\u30b9<\/strong>\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4eba\u9593\u306b\u3068\u3063\u3066\u6570\u5b57\u306e\u7f85\u5217\u306f\u899a\u3048\u306b\u304f\u3044\u305f\u3081\u3001<code>example.com<\/code> \u306e\u3088\u3046\u306a\u5206\u304b\u308a\u3084\u3059\u3044<strong>\u30c9\u30e1\u30a4\u30f3\u540d<\/strong>\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u300c\u30c9\u30e1\u30a4\u30f3\u540d\u300d\u3068\u300cIP\u30a2\u30c9\u30ec\u30b9\u300d\u3092\u7d10\u3065\u3051\u3066\u7ba1\u7406\u3057\u3066\u3044\u308b\u306e\u304c<strong>DNS<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>NSLOOKUP\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u3053\u306eDNS\u306b\u300c<code>example.com<\/code> \u306eIP\u30a2\u30c9\u30ec\u30b9\u306f\u4f55\u3067\u3059\u304b\uff1f\u300d\u3068\u8cea\u554f\u3057\u3001\u7b54\u3048\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u3067\u306f\u3001\u4f1d\u7d71\u7684\u306a<code>nslookup<\/code>\u30b3\u30de\u30f3\u30c9\u3084\u3001\u3088\u308a\u8a73\u7d30\u306a\u60c5\u5831\u304c\u5f97\u3089\u308c\u308b<code>dig<\/code>\u30b3\u30de\u30f3\u30c9\u306e\u7d50\u679c\u3092\u30a6\u30a7\u30d6\u4e0a\u3067\u624b\u8efd\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-1\">NSLOOKUP\u306f\u3069\u3093\u306a\u6642\u306b\u4f7f\u3046\u306e\uff1f\uff08\u6d3b\u7528\u30b7\u30fc\u30f3\uff09<\/h2>\n\n\n\n<p>NSLOOKUP\u306f\u3001\u4e3b\u306b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u307e\u305f\u306f\u30c9\u30e1\u30a4\u30f3\u306e\u8a2d\u5b9a\u78ba\u8a8d\u306e\u305f\u3081\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-sango-list-simple\">\n<li><strong>Web\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u6642<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u300c\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u7d10\u3065\u304fIP\u30a2\u30c9\u30ec\u30b9\uff08A\u30ec\u30b3\u30fc\u30c9\uff09\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\uff1f\u300d\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u9593\u9055\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u30b5\u30a4\u30c8\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30e1\u30fc\u30eb\u304c\u5c4a\u304b\u306a\u3044\u30fb\u9001\u4fe1\u3067\u304d\u306a\u3044\u6642<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u300c\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u6307\u5b9a\u3059\u308bMX\u30ec\u30b3\u30fc\u30c9\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\uff1f\u300d\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8a2d\u5b9a\u30df\u30b9\u3084\u5909\u66f4\u304c\u53cd\u6620\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3001\u30e1\u30fc\u30eb\u306e\u9001\u53d7\u4fe1\u306b\u5931\u6557\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30c9\u30e1\u30a4\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u6642<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u79fb\u8ee2\u306a\u3069\u3067DNS\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u5f8c\u3001\u300c\u65b0\u3057\u3044\u60c5\u5831\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5168\u4f53\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\uff08DNS\u30d7\u30ed\u30d1\u30b2\u30fc\u30b7\u30e7\u30f3\uff09\u300d\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u53e4\u3044\u60c5\u5831\u306e\u307e\u307e\u3060\u3068\u3001\u79fb\u8ee2\u524d\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30c9\u30e1\u30a4\u30f3\u306e\u6240\u6709\u8005\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u305f\u3044\u6642<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\uff08SPF\u3084DKIM\uff09\u306e\u305f\u3081\u306eTXT\u30ec\u30b3\u30fc\u30c9\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u306a\u3069\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-2\">DNS\u30ec\u30b3\u30fc\u30c9\u306e\u7a2e\u985e\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>DNS\u306b\u306f\u3001\u76ee\u7684\u306b\u5fdc\u3058\u3066\u3044\u304f\u3064\u304b\u306e\u300c\u30ec\u30b3\u30fc\u30c9\u300d\u3068\u547c\u3070\u308c\u308b\u60c5\u5831\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u3067\u306f\u4ee5\u4e0b\u306e\u4e3b\u8981\u306a\u30ec\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-3\">MX\u30ec\u30b3\u30fc\u30c9<\/h3>\n\n\n\n<p><strong>MX\u30ec\u30b3\u30fc\u30c9\uff08Mail eXchange record\uff09\u306f\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u5b9b\u306e\u30e1\u30fc\u30eb\u3092\u3069\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u914d\u9001\u3059\u308c\u3070\u3088\u3044\u304b<\/strong>\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u3001\u975e\u5e38\u306b\u91cd\u8981\u306a\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u308b\u3068\u3001\u9001\u4fe1\u5074\u306e\u30b5\u30fc\u30d0\u30fc\u306f\u307e\u305a\u5b9b\u5148\u30c9\u30e1\u30a4\u30f3\u306eMX\u30ec\u30b3\u30fc\u30c9\u3092DNS\u306b\u554f\u3044\u5408\u308f\u305b\u307e\u3059\u3002\u305d\u3057\u3066\u3001MX\u30ec\u30b3\u30fc\u30c9\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u5b9b\u306b\u30e1\u30fc\u30eb\u3092\u5c4a\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057MX\u30ec\u30b3\u30fc\u30c9\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u308a\u3001\u9593\u9055\u3063\u3066\u3044\u305f\u308a\u3059\u308b\u3068\u3001\u9001\u4fe1\u30b5\u30fc\u30d0\u30fc\u306f\u5b9b\u5148\u304c\u5206\u304b\u3089\u305a\u3001\u30e1\u30fc\u30eb\u306f\u30a8\u30e9\u30fc\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>MX\u30ec\u30b3\u30fc\u30c9\u306b\u306f\u300c\u512a\u5148\u5ea6\uff08Priority\uff09\u300d\u3068\u3044\u3046\u6570\u5024\u304c\u3042\u308a\u3001\u6570\u5024\u304c\u5c0f\u3055\u3044\u30b5\u30fc\u30d0\u30fc\u307b\u3069\u512a\u5148\u7684\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u30e1\u30a4\u30f3\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u5099\u3048\u3066\u3001\u512a\u5148\u5ea6\u306e\u4f4e\u3044\u4e88\u5099\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u8907\u6570\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u305d\u306e\u4ed6\u306e\u4e3b\u8981\u306a\u30ec\u30b3\u30fc\u30c9<\/h3>\n\n\n\n<ul class=\"wp-block-list is-style-sango-list-simple\">\n<li><strong>A (Address) \u30ec\u30b3\u30fc\u30c9<\/strong> <br>\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\uff08IPv4\u5f62\u5f0f\uff09\u3092\u7d10\u3065\u3051\u308b\u6700\u3082\u57fa\u672c\u7684\u306a\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002Web\u30b5\u30a4\u30c8\u306e\u4f4f\u6240\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>AAAA (Quad A) \u30ec\u30b3\u30fc\u30c9<\/strong> <br>A\u30ec\u30b3\u30fc\u30c9\u306eIPv6\u7248\u3067\u3059\u3002\u65b0\u3057\u3044\u5f62\u5f0f\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u7d10\u3065\u3051\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>CNAME (Canonical Name) \u30ec\u30b3\u30fc\u30c9<\/strong> <br>\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u3001\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u300c\u5225\u540d\uff08\u30a8\u30a4\u30ea\u30a2\u30b9\uff09\u300d\u3068\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002\u4f8b\u3048\u3070 <code>www.example.com<\/code> \u3092 <code>example.com<\/code> \u306e\u5225\u540d\u3068\u3057\u3066\u6271\u3046\u5834\u5408\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>NS (Name Server) \u30ec\u30b3\u30fc\u30c9<\/strong> <br>\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u60c5\u5831\u3092\u7ba1\u7406\u3057\u3066\u3044\u308bDNS\u30b5\u30fc\u30d0\u30fc\uff08\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\uff09\u304c\u3069\u308c\u306a\u306e\u304b\u3092\u793a\u3059\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>TXT (Text) \u30ec\u30b3\u30fc\u30c9<\/strong> <br>\u30c9\u30e1\u30a4\u30f3\u306b\u95a2\u3059\u308b\u4efb\u610f\u306e\u30c6\u30ad\u30b9\u30c8\u60c5\u5831\u3092\u8a18\u8ff0\u3067\u304d\u308b\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002\u4e3b\u306b\u306a\u308a\u3059\u307e\u3057\u30e1\u30fc\u30eb\u3092\u9632\u3050\u305f\u3081\u306e\u9001\u4fe1\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c\u6280\u8853\uff08SPF, DKIM, DMARC\uff09\u306e\u8a2d\u5b9a\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>SOA (Start of Authority) \u30ec\u30b3\u30fc\u30c9<\/strong> <br>\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u60c5\u5831\u306e\u300c\u8cac\u4efb\u8005\u300d\u3084\u7ba1\u7406\u60c5\u5831\uff08\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u3084\u30ea\u30d5\u30ec\u30c3\u30b7\u30e5\u9593\u9694\u306a\u3069\uff09\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>PTR (Pointer) \u30ec\u30b3\u30fc\u30c9<\/strong> <br>A\u30ec\u30b3\u30fc\u30c9\u3068\u306f\u9006\u306b\u3001IP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8abf\u3079\u308b\uff08\u9006\u5f15\u304d\uff09\u305f\u3081\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>ANY<\/strong> <br>\u4e0a\u8a18\u3092\u542b\u3080\u3001\u5bfe\u8c61\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306eDNS\u30ec\u30b3\u30fc\u30c9\u3092\u307e\u3068\u3081\u3066\u554f\u3044\u5408\u308f\u305b\u307e\u3059\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":11204,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,8,24,20],"tags":[],"class_list":{"0":"post-11180","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dns","8":"category-tool","9":"category-domain","10":"category-network","11":"entry"},"_links":{"self":[{"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/posts\/11180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/comments?post=11180"}],"version-history":[{"count":27,"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/posts\/11180\/revisions"}],"predecessor-version":[{"id":12501,"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/posts\/11180\/revisions\/12501"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/media\/11204"}],"wp:attachment":[{"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/media?parent=11180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/categories?post=11180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rakkoserver.com\/plus\/wp-json\/wp\/v2\/tags?post=11180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}