{"id":13266,"date":"2023-06-13T10:45:38","date_gmt":"2023-06-13T01:45:38","guid":{"rendered":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=13266"},"modified":"2026-03-12T14:21:20","modified_gmt":"2026-03-12T05:21:20","slug":"reverse-dns%e3%81%ae%e5%8a%b9%e6%9e%9c","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=13266","title":{"rendered":"Twilio SendGrid\u306e\u300cReverse DNS\u300d\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u3068\u52b9\u679c\u3092\u89e3\u8aac"},"content":{"rendered":"

\"Twilio
\n\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001SendGrid\u3067IP\u30a2\u30c9\u30ec\u30b9\u306e\u9006\u5f15\u304d\u3092\u8a2d\u5b9a\u3059\u308bReverse DNS<\/a>\u306e\u6a5f\u80fd\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002\u305d\u3082\u305d\u3082\u9006\u5f15\u304d\u3063\u3066\u4f55\uff1f\u8a2d\u5b9a\u3059\u308b\u3068\u4f55\u304b\u3044\u3044\u3053\u3068\u304c\u3042\u308b\u306e\uff1f\u306a\u3069\u3001\u521d\u5fc3\u8005\u306e\u65b9\u304c\u8e93\u304d\u304c\u3061\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u7c21\u5358\u306b\u8aac\u660e\u3057\u307e\u3059\u306e\u3067\u3001\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n

IP\u30a2\u30c9\u30ec\u30b9\u306e\u9006\u5f15\u304d\u3068\u306f<\/h3>\n

\u30db\u30b9\u30c8\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d10\u4ed8\u3051\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u306f\u3001DNS\u306e\u91cd\u8981\u306a\u5f79\u5272\u306e1\u3064\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001https:\/\/sendgrid.kke.co.jp\/<\/a> \u306e\u3088\u3046\u306aURL\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u969b\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306f\u30db\u30b9\u30c8\u540d( sendgrid.kke.co.jp )\u3060\u3051\u3067\u306f\u305d\u306e\u30da\u30fc\u30b8\u3078\u5230\u9054\u3067\u304d\u305a\u3001IP\u30a2\u30c9\u30ec\u30b9\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001DNS\u30b5\u30fc\u30d0\u3078\u554f\u3044\u5408\u308f\u305b\u3066\u30db\u30b9\u30c8\u540d\u3068\u7d10\u4ed8\u3051\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u3079\u3066\u3082\u3089\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u300c\u30db\u30b9\u30c8\u540d\u304b\u3089IP\u30a2\u30c9\u30ec\u30b9\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u300d\u3092\u300c\u6b63\u5f15\u304d\u300d\u3068\u547c\u3073\u3001\u9006\u306b\u300cIP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30db\u30b9\u30c8\u540d\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u300d\u3092\u300c\u9006\u5f15\u304d\u300d\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n

\"IP\u30a2\u30c9\u30ec\u30b9\u306e\u9006\u5f15\u304d\u3068\u306f\"<\/p>\n

\u3067\u306f\u3001\u9006\u5f15\u304d\u306f\u30e1\u30fc\u30eb\u306e\u4e16\u754c\u3067\u3069\u3046\u3044\u3063\u305f\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u4e00\u8a00\u3067\u8a00\u3046\u3068\u3001\u30b9\u30d1\u30e0\u306e\u9632\u6b62\u3084\u306a\u308a\u3059\u307e\u3057\u306e\u30c1\u30a7\u30c3\u30af\u306b\u4f7f\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u56f3\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n

\"\u9006\u5f15\u304d\u306e\u5f79\u5272\"<\/p>\n

\u53d7\u4fe1\u5074\u30b5\u30fc\u30d0\u306b\u30e1\u30fc\u30eb\u304c\u5230\u7740\u3059\u308b\u3068\u3001SPF\u3084DKIM\u306e\u8a8d\u8a3c<\/a>\u306b\u52a0\u3048\u9006\u5f15\u304d\u306b\u95a2\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c1\u30a7\u30c3\u30af\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n

    \n
  1. \u63a5\u7d9a\u5143\uff08\u9001\u4fe1\u5074\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\uff09\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u9006\u5f15\u304d\u3067\u304d\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\uff08\u2462\u2463\uff09<\/li>\n
  2. \u30e1\u30fc\u30eb\u306e\u30db\u30b9\u30c8\u540d\u304c1\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\uff08\u2464\uff09<\/li>\n<\/ol>\n

    \u30b9\u30d1\u30e0\u306e\u9001\u4fe1\u306b\u4f7f\u308f\u308c\u308bIP\u30a2\u30c9\u30ec\u30b9\u306f\u9006\u5f15\u304d\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3082\u591a\u3044\u305f\u3081\u3001\u624b\u98062\u306e\u3088\u3046\u306b\u30ec\u30b3\u30fc\u30c9\u306e\u6709\u7121\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u3082\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306b\u5f79\u7acb\u3064\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u624b\u98063\u3067\u30db\u30b9\u30c8\u540d\u304c\u4e00\u81f4\u3059\u308c\u3070\u3001\u306a\u308a\u3059\u307e\u3057\u306e\u53ef\u80fd\u6027\u306f\u4f4e\u3044\u3068\u5224\u65ad\u3055\u308c\u307e\u3059\u3002
    \n\u53cd\u5bfe\u306b\u9001\u4fe1\u8005\u304b\u3089\u898b\u308b\u3068\u3001\u9006\u5f15\u304d\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u6b63\u5f53\u306a\u9001\u4fe1\u8005\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

    Reverse DNS\u306e\u8a2d\u5b9a\u624b\u9806\u3068\u52b9\u679c<\/h3>\n

    \u305d\u308c\u3067\u306f\u3001SendGrid\u3067\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3 @example.com \u304b\u3089\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u30b1\u30fc\u30b9\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002SendGrid\u3067\u306f\u3001\u4f55\u3082\u8a2d\u5b9a\u3057\u306a\u304f\u3066\u3082\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u304c\u9006\u5f15\u304d\u3067\u304d\u308b\u4ed5\u7d44\u307f\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u521d\u671f\u72b6\u614b\u306e\u9006\u5f15\u304d\u7d50\u679c\u306fSendGrid\u30c9\u30e1\u30a4\u30f3\u3068\u306a\u308a\u307e\u3059\u304c\u3001Reverse DNS\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u3053\u308c\u3092\u30e6\u30fc\u30b6\u81ea\u8eab\u306e\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3078\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

    Reverse DNS\u8a2d\u5b9a\u524d\u306e\u9006\u5f15\u304d\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

    \nReceived: from xxx.outbound-mail.sendgrid.net (xxx.outbound-mail.sendgrid.net. [IP\u30a2\u30c9\u30ec\u30b9])\n<\/pre>\n
    \u6b21\u306b\u3001Reverse DNS\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u5927\u307e\u304b\u306a\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002\uff08\u8a73\u7d30\u306f\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff09<\/p>\n
      \n
    1. SendGrid\u306eSender Authentication<\/a>\u753b\u9762\u3067\u3001\u8a2d\u5b9a\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u3068\u9006\u5f15\u304d\u7d50\u679c\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3.\u30c9\u30e1\u30a4\u30f3\u3092\u767b\u9332\u3059\u308b<\/li>\n
    2. SendGrid\u304c\u751f\u6210\u3057\u305fA\u30ec\u30b3\u30fc\u30c9\u3092DNS\u30b5\u30fc\u30d0\u3078\u767b\u9332\u3059\u308b<\/li>\n
    3. 1. \u306e\u753b\u9762\u306b\u623b\u308a\u8a2d\u5b9a\u3092Verify\uff08\u78ba\u8a8d\uff09\u3059\u308b<\/li>\n<\/ol>\n
      \u8a2d\u5b9a\u5f8c\u306e\u9006\u5f15\u304d\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u3001\u30db\u30b9\u30c8\u540d\u304c\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3078\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
      \nReceived: from o2.em.example.com (o2.em.example.com. [IP\u30a2\u30c9\u30ec\u30b9])\n<\/pre>\n
      \u5f8c\u8005\u3067\u306f\u30e1\u30fc\u30eb\u3092\u9001\u3063\u3066\u304d\u305f\u30db\u30b9\u30c8\u540d\u3068\u9006\u5f15\u304d\u7d50\u679c\u306e\u30db\u30b9\u30c8\u540d\u304c\u4e00\u81f4\u3059\u308b\u305f\u3081\u3001\u8eab\u5143\u306e\u660e\u3089\u304b\u306a\u9001\u4fe1\u8005\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
      Q&A<\/h3>\n
      Reverse DNS\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u3054\u8cea\u554f\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n
      Q1) Reverse DNS\u3092\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u30e1\u30fc\u30eb\u306f\u5c4a\u304b\u306a\u3044\u306e\u304b\uff1f<\/h5>\n
      A1) \u5b9b\u5148\u30b5\u30fc\u30d0\u306b\u3088\u3063\u3066\u7d50\u679c\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u306a\u308a\u3059\u307e\u3057\u306e\u5224\u65ad\u30eb\u30fc\u30eb\u306f\u69d8\u3005\u3067\u3001IP\u30a2\u30c9\u30ec\u30b9\u306e\u9006\u5f15\u304d\u3092\u8003\u616e\u3057\u306a\u3044\u30b1\u30fc\u30b9\u3082\u591a\u3005\u3042\u308b\u305f\u3081\u3001\u5fc5\u305a\u3057\u3082\u5230\u9054\u7387\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n
      \u305f\u3060\u3057\u3001\u4e00\u90e8\u306e\u30b5\u30fc\u30d0\u3067\u306f\u524d\u8ff0\u306e\u3088\u3046\u306a\u9006\u5f15\u304d\u306e\u30c1\u30a7\u30c3\u30af\u3092\u8a2d\u3051\u3066\u3044\u307e\u3059\u3002
      \n\u3082\u3057\u5b9b\u5148\u30b5\u30fc\u30d0\u304c\u9006\u5f15\u304d\u306e\u30c1\u30a7\u30c3\u30af\u306b\u3088\u308a\u30e1\u30fc\u30eb\u3092\u62d2\u5426\u3057\u305f\u5834\u5408\u3001\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u8fd4\u308a\u307e\u3059\u3002<\/p>\n
      450 4.7.1 Client host rejected: cannot find your hostname, [IP\u30a2\u30c9\u30ec\u30b9]<\/p>\n
      \u6b8b\u5ff5\u306a\u304c\u3089\u3001\u5b9b\u5148\u30b5\u30fc\u30d0\u306e\u5224\u65ad\u30eb\u30fc\u30eb\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u305f\u3081\u3001Domain Authentication<\/a>, Link Branding<\/a>\u3068\u3068\u3082\u306bReverse DNS\u3082\u8a2d\u5b9a\u3057\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n
      Q2) \u30d7\u30e9\u30f3\u306b\u95a2\u308f\u3089\u305aReverse DNS\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u306e\u304b\uff1f<\/h5>\n
      A2) \u3044\u3044\u3048\u3001Reverse DNS\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u306e\u306fPro\u4ee5\u4e0a\u306e\u30d7\u30e9\u30f3\u306e\u307f\u3067\u3059\u3002Essentials\u30d7\u30e9\u30f3\u3067\u306f\u4ed6\u306e\u30e6\u30fc\u30b6\u3068\u306e\u5171\u6709IP\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u3046\u305f\u3081\u3001\u9006\u5f15\u304d\u306e\u8a2d\u5b9a\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n
      Q3) \u8907\u6570\u306e\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u30e1\u30fc\u30eb\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001\u3069\u3046\u3084\u3063\u3066\u8a2d\u5b9a\u3059\u308c\u3070\u3088\u3044\uff1f<\/h5>\n
      A3) 1\u3064\u306e\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u306b\u7d10\u4ed8\u3051\u3089\u308c\u308b\u30c9\u30e1\u30a4\u30f3\u306f1\u3064\u3060\u3051\u306a\u306e\u3067\u3001\u8907\u6570\u30c9\u30e1\u30a4\u30f3\u306eReverse DNS\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u6570\u3060\u3051IP\u30a2\u30c9\u30ec\u30b9\u3092\u8ffd\u52a0<\/a>\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30b5\u30d6\u30e6\u30fc\u30b6\u3092\u5229\u7528\u3059\u308b\u306e\u304c\u304a\u52e7\u3081\u3067\u3059\u3002<\/p>\n
        \n
      1. \u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u30921\u3064\u8ffd\u52a0\u3059\u308b\uff08\u8a082\u3064\u5229\u7528\uff09<\/li>\n
      2. \u89aa\u30a2\u30ab\u30a6\u30f3\u30c8\u3067Reverse DNS\u8a2d\u5b9a\u3092\u4f5c\u6210\u3057\u3001\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b91\u306bexample1.com\u3092\u3001\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b92\u306bexample2.com\u3092\u7d10\u4ed8\u3051\u308b<\/li>\n
      3. \u30b5\u30d6\u30e6\u30fc\u30b61\u3001\u30b5\u30d6\u30e6\u30fc\u30b62\u3092\u4f5c\u6210\u3059\u308b<\/li>\n
      4. \u89aa\u30a2\u30ab\u30a6\u30f3\u30c8\u306eSubuser Management<\/a>\u6a5f\u80fd\u3067\u3001\u30b5\u30d6\u30e6\u30fc\u30b61\u306b\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b91\u3092\u3001\u30b5\u30d6\u30e6\u30fc\u30b62\u306b\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b92\u3092\u5272\u308a\u5f53\u3066\u308b<\/li>\n<\/ol>\n
        Q4) \u540c\u4e00\u30c9\u30e1\u30a4\u30f3\u306e\u8907\u6570\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u30e1\u30fc\u30eb\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001Reverse DNS\u306f\u500b\u5225\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\uff1f<\/h5>\n
        A4) \u4e00\u822c\u7684\u306b\u306f\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u307e\u3067\u30c1\u30a7\u30c3\u30af\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8a2d\u5b9a\u306f1\u3064\u3067OK\u3067\u3059\u3002<\/p>\n
        \u4eca\u56de\u306f\u3001Reverse DNS\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u5230\u9054\u7387\u5411\u4e0a\u306e\u305f\u3081\u305c\u3072\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001SendGrid\u3067IP\u30a2\u30c9\u30ec\u30b9\u306e\u9006\u5f15\u304d\u3092\u8a2d\u5b9a\u3059\u308bReverse DNS\u306e\u6a5f\u80fd\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002\u305d\u3082\u305d\u3082\u9006\u5f15\u304d\u3063\u3066\u4f55\uff1f\u8a2d\u5b9a\u3059\u308b\u3068\u4f55\u304b\u3044\u3044\u3053\u3068\u304c\u3042\u308b\u306e\uff1f\u306a\u3069\u3001\u521d\u5fc3\u8005\u306e\u65b9\u304c\u8e93\u304d\u304c\u3061\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u7c21\u5358\u306b\u8aac\u660e\u3057\u307e\u3059 …\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":12,"featured_media":16606,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-13266","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/13266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13266"}],"version-history":[{"count":10,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/13266\/revisions"}],"predecessor-version":[{"id":20272,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/13266\/revisions\/20272"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/16606"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}