{"id":1426,"date":"2025-08-03T16:42:33","date_gmt":"2025-08-03T07:42:33","guid":{"rendered":"https:\/\/www.myu-zin.com\/webridge\/?p=1426"},"modified":"2025-08-03T16:43:07","modified_gmt":"2025-08-03T07:43:07","slug":"%e3%83%89%e3%83%a1%e3%82%a4%e3%83%b3%e3%81%ae%e5%85%a8dns%e3%83%ac%e3%82%b3%e3%83%bc%e3%83%89%e3%81%a8%e3%82%b5%e3%83%96%e3%83%89%e3%83%a1%e3%82%a4%e3%83%b3%e3%82%92%e4%b8%80%e6%8b%ac%e8%aa%bf","status":"publish","type":"post","link":"https:\/\/www.myu-zin.com\/webridge\/archives\/1426.html","title":{"rendered":"\u30c9\u30e1\u30a4\u30f3\u306e\u5168DNS\u30ec\u30b3\u30fc\u30c9\u3068\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u4e00\u62ec\u8abf\u67fb\u3059\u308b\u30c4\u30fc\u30eb"},"content":{"rendered":"

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DNS Zone Lookup Tool<\/a><\/h3>\n

\"\"<\/p>\n

\u30b5\u30a4\u30c8\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u3067\u3001\u65e7\u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3057\u3066\u3044\u308b\u696d\u8005\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u3084DNS\u3092\u79fb\u7ba1\u3057\u305f\u3044\u3051\u3069\u3001\u5148\u65b9\u306e\u62c5\u5f53\u8005\u3082\u8a73\u3057\u304f\u306a\u3044\u3002\u307e\u305f\u306f\u7ba1\u7406\u8005\u3082\u308f\u304b\u3089\u306a\u3044\u3002
\n\u3051\u3063\u3053\u3046\u305d\u3046\u3044\u3046\u3053\u3068\u4eca\u3067\u3082\u591a\u3044\u3067\u3059\u3002<\/p>\n

\u6700\u8fd1\u3067\u306fhttps\u901a\u4fe1\u304c\u5fc5\u9808\u306a\u306e\u3067\u3001\u65b0\u30b5\u30fc\u30d0\u306b\uff33\uff33\uff2c\u8a3c\u660e\u66f8\u3092\u4e8b\u524d\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u3082\u591a\u304f\u3001\uff24\uff2e\uff33\u5074\u3067\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\uff37\uff25\uff22\u306e\u6a5f\u654f\u6027\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002
\n\u203b\u6700\u8fd1Gmail\u3067\u30d6\u30ed\u30c3\u30af\u3055\u308c\u306a\u3044\u5bfe\u7b56\u306eSPF\u3084DKIM\u3001DMARC\u306a\u3069\u3082DNS\u3067\u306e\u8a2d\u5b9a\u3067\u3059\u3088\u306d\u3002<\/p>\n

DNS Zone Lookup Tool\u00a0<\/a><\/h3>\n

\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u3092\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3001\u4e3b\u8981\u306aDNS\u30ec\u30b3\u30fc\u30c9\u3092\u4e00\u62ec\u3067\u30c1\u30a7\u30c3\u30af\u3057\u3066\u8868\u793a\u3057\u3066\u304f\u308c\u307e\u3059\u3002
\n\u3055\u3089\u306b\u3001\u4e00\u822c\u7684\u4f7f\u308f\u308c\u305d\u3046\u306a\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3082\u8abf\u3079\u3066\u3001\u5b58\u5728\u3059\u308c\u3070\u3001\u5024\u3092\u8868\u793a\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n

\u5bfe\u5fdc\u3059\u308b\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306f\u4e0b\u8a18\u3067\u3059\u3002<\/p>\n

Web\u30b5\u30fc\u30d3\u30b9\u95a2\u9023<\/h4>\n

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\u958b\u767a\u30fb\u30c6\u30b9\u30c8\u74b0\u5883<\/h4>\n

dev<\/code>,\u00a0test<\/code>,\u00a0staging<\/code>,\u00a0beta<\/code>,\u00a0demo<\/code>,\u00a0sandbox<\/code><\/p>\n

\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u95a2\u9023<\/h4>\n

mail<\/code>,\u00a0smtp<\/code>,\u00a0pop<\/code>,\u00a0imap<\/code>,\u00a0webmail<\/code>,\u00a0mx<\/code><\/p>\n

\u30a4\u30f3\u30d5\u30e9\u30fb\u6280\u8853\u95a2\u9023<\/h4>\n

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\u30b5\u30dd\u30fc\u30c8\u30fb\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/h4>\n

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\u305d\u306e\u4ed6<\/h4>\n

secure<\/code>,\u00a0old<\/code>,\u00a0new<\/code><\/p>\n

 <\/p>\n

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\u7c21\u5358\u306b\u4f7f\u3048\u308b\u306e\u3067\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

DNS Zone Lookup Tool\u00a0<\/a><\/h3>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

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