{"id":19645,"date":"2026-10-10T10:57:57","date_gmt":"2026-10-10T01:57:57","guid":{"rendered":"https:\/\/www.bigriver.jp\/?p=19645"},"modified":"2026-10-10T10:59:30","modified_gmt":"2026-10-10T01:59:30","slug":"alibaba-cloud-esa-%e3%81%a7%e3%83%8d%e3%82%a4%e3%82%ad%e3%83%83%e3%83%89%e3%83%89%e3%83%a1%e3%82%a4%e3%83%b3%e5%ae%9b%e3%81%ae%e9%80%9a%e4%bf%a1%e3%82%92%e3%83%aa%e3%83%80%e3%82%a4%e3%83%ac%e3%82%af","status":"publish","type":"post","link":"https:\/\/www.bigriver.jp\/?p=19645","title":{"rendered":"Alibaba Cloud ESA \u3067\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u5b9b\u306e\u901a\u4fe1\u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u7d041\u9031\u9593\u524d\u306b\u79c1\u306e\u3053\u306e\u30d6\u30ed\u30b0\u30b5\u30a4\u30c8(https:\/\/www.bigriver.jp\/)\u3092 Alibaba Cloud ESA \u7d4c\u7531\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3059\u308b\u3088\u3046\u306b\u5909\u66f4\u3057\u3001\u6628\u65e5\u306b\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u5074\u3067ESA\u304b\u3089\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u3057\u304b\u5fdc\u7b54\u3057\u306a\u3044\u3088\u3046\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u4ee5\u524d\u306f\u884c\u3048\u3066\u3044\u305f https:\/\/bigriver.jp\/ \u3067\u306e\u30a2\u30af\u30bb\u30b9\u3001\u3044\u308f\u3086\u308b\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068 404 not found \u304c\u5fdc\u7b54\u3055\u308c\u308b\u3053\u3068\u306b\u6c17\u3065\u304d\u307e\u3057\u305f\u3002\u3000<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5927\u534a\u306f https:\/\/www.bigriver.jp\/ \u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3082\u3089\u3063\u3066\u3044\u308b\u306e\u3067\u5927\u304d\u306a\u554f\u984c\u306f\u7121\u3044\u306e\u3067\u3059\u304c\u30d6\u30ed\u30b0\u958b\u8a2d\u5f53\u521d\u306f \u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u306e\u307f\uff08https:\/\/bigriver.jp\/)\u3067\u904b\u7528\u3057\u3066\u3044\u305f\u3053\u308d\u304c\u6570\u5e74\u3042\u308a\u307e\u3057\u305f\u3002\u30d6\u30c3\u30af\u30de\u30fc\u30af\u3055\u308c\u3066\u3044\u308b\u65b9\u3068\u304b\u304c\u3044\u308b\u304b\u3082\u306a\u306e\u3067\u554f\u984c\u3092\u89e3\u6d88\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u554f\u984c\u3092\u89e3\u6d88\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u306f2\u3064\u3042\u308a1\u3064\u306fDNS\u3067\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u3092Alias\u30ec\u30b3\u30fc\u30c9\u3067ESA\u306b\u632f\u308a\u5411\u3051\u3059\u308b\u306e\u3068\u3001ESA\u5074\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u30eb\u30fc\u30eb\u3092\u767b\u9332\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3000\u305d\u306e\u624b\u9806\u3092\u8a18\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6aca0bd7e0117\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\" style='display:none' id=\"ez-toc-cssicon-toggle-item-6aca0bd7e0117\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bigriver.jp\/?p=19645\/#%E8%A7%A3%E6%B1%BA%E3%81%97%E3%81%9F%E3%81%84%E5%95%8F%E9%A1%8C%E3%81%A8%E8%A7%A3%E6%B1%BA%E7%AD%96\" >\u89e3\u6c7a\u3057\u305f\u3044\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bigriver.jp\/?p=19645\/#ESA_%E3%81%A7_%E2%80%9Cbigriverjp%E2%80%9D%E3%82%92%E5%8F%97%E3%81%91%E4%BB%98%E3%81%91%E3%82%8B%E3%82%88%E3%81%86%E3%81%AB%E8%A8%AD%E5%AE%9A%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%99%E3%82%8B\" >ESA \u3067 \u201cbigriver.jp\u201d\u3092\u53d7\u3051\u4ed8\u3051\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bigriver.jp\/?p=19645\/#ESA_%E3%81%A7_%E2%80%9Cbigriverjp%E2%80%9D_%E3%82%92_%E2%80%9Cwwwbigriverjp%E2%80%9D%E3%81%AB%E3%83%AA%E3%83%80%E3%82%A4%E3%83%AC%E3%82%AF%E3%83%88%E3%81%99%E3%82%8B%E8%A8%AD%E5%AE%9A%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%99%E3%82%8B\" >ESA \u3067 \u201cbigriver.jp\u201d \u3092 \u201cwww.bigriver.jp\u201d\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bigriver.jp\/?p=19645\/#DNS%E3%81%A7_%E2%80%9Cbigriverjp%E2%80%9D%E3%81%AE_ALIAS_%E3%83%AC%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%99%E3%82%8B\" >DNS\u3067 \u201cbigriver.jp\u201d\u306e ALIAS \u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.bigriver.jp\/?p=19645\/#%E5%8B%95%E4%BD%9C%E7%A2%BA%E8%AA%8D\" >\u52d5\u4f5c\u78ba\u8a8d<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-0\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E6%B1%BA%E3%81%97%E3%81%9F%E3%81%84%E5%95%8F%E9%A1%8C%E3%81%A8%E8%A7%A3%E6%B1%BA%E7%AD%96\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:var(--sgb-main-color);border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">\u89e3\u6c7a\u3057\u305f\u3044\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u6c7a\u3057\u305f\u3044\u554f\u984c\u306f\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u306e https:\/\/bigriver.jp\/\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068 \u201c404 not found\u201d\u304c\u5fdc\u7b54\u3055\u308c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u79c1\u306e\u30d6\u30ed\u30b0\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u72b6\u6cc1\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u554f\u984c\u306e\u539f\u56e0\u306fDNS \u3067\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u306eA\u30ec\u30b3\u30fc\u30c9\u3067\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u3092\u5411\u3051\u3066\u304a\u308a\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u3067\u306f ESA \u7d4c\u7531\u3057\u304bHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u3051\u4ed8\u3051\u306a\u3044\u305f\u3081\u3067\u3059\u3002\u3000\u3000<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u671b\u307e\u3057\u3044\u72b6\u614b\u306f\u3001\u4f8b\u3048\u3070 https:\/\/bigriver.jp\/\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u81ea\u52d5\u7684\u306b https:\/\/www.bigriver.jp\/\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u308b\u72b6\u614b\u3067\u3059\u3002\u3000\u3082\u3057\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304c\u96e3\u3057\u3044\u5834\u5408\u306f https:\/\/bigriver.jp\/\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u4f55\u3089\u304b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u8868\u793a\u3059\u308b\u3001\u306a\u3069\u306e\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u8ad6\u3068\u3057\u3066\u3001\u4eca\u56de\u306f ESA \u3067 https:\/\/bigriver.jp\/\u3092\u53d7\u3051\u4ed8\u3051\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u307e\u305f\u3001ESA\u3067\u53d7\u4ed8\u5f8c\u3001HTTP\u306e\u306a\u304b\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u69cb\u6210\u3057 https:\/\/www.bigriver.jp\/\u306b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5207\u308a\u66ff\u3048\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001\u3053\u306e\u6642\u30dd\u30a4\u30f3\u30c8\u3068\u306a\u308b\u306e\u304cDNS\u3067\u3059\u3002\u3000www.bigriver.jp \u306f\u5358\u7d14\u306b CNAME \u3067ESA\u3092\u767b\u9332\u3059\u308b\u3060\u3051\u3067\u3059\u304c\u3001\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u306b\u306f CNAME \u3092\u4f7f\u3048\u307e\u305b\u3093\u3002\u3000\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f Alias \u3092\u4f7f\u3046\u3053\u3068\u3067 bigriver.jp \u3092ESA\u306b\u5411\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002 <\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u6c7a\u306b\u5411\u3051\u305f\u8a2d\u5b9a\u4f5c\u696d\u306f\u4ee5\u4e0b\u306e3\u6bb5\u968e\u3067\u3059\u3002\u3000\u9806\u756a\u306b\u5b9f\u65bd\u3057\u305f\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list is-style-sango-list-main-color\">\n<li>ESA \u3067 \u201cbigriver.jp\u201d\u3092\u53d7\u3051\u4ed8\u3051\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b<\/li>\n\n\n\n<li>ESA \u3067 \u201cbigriver.jp\u201d \u3092 \u201cwww.bigriver.jp\u201d\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b<\/li>\n\n\n\n<li>DNS\u3067 \u201cbigriver.jp\u201d\u306eAlias\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-1\"><span class=\"ez-toc-section\" id=\"ESA_%E3%81%A7_%E2%80%9Cbigriverjp%E2%80%9D%E3%82%92%E5%8F%97%E3%81%91%E4%BB%98%E3%81%91%E3%82%8B%E3%82%88%E3%81%86%E3%81%AB%E8%A8%AD%E5%AE%9A%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%99%E3%82%8B\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:var(--sgb-main-color);border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">ESA \u3067 \u201cbigriver.jp\u201d\u3092\u53d7\u3051\u4ed8\u3051\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Alibaba Cloud\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001ESA\u306e\u7ba1\u7406\u753b\u9762\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DNS &gt; Records \u306b\u79fb\u52d5\u3057\u3001\u201dAdd Record\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"398\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-168-1024x398.png\" alt=\"\" class=\"wp-image-19648\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-168-1024x398.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-168-300x116.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-168-767x298.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-168-937x364.png 937w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-168.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Record Type \u306fA\/AAAA\u30ec\u30b3\u30fc\u30c9\u3001Record Value \u3067\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\uff08Alibaba Cloud ECS \u306e\u4eee\u60f3\u30de\u30b7\u30f3\uff09\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u305c\u201dbigriver.jp\u201d\u306eNS\u30b5\u30fc\u30d0\u3067\u3082\u306a\u3044ESA\u306bA\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u306e\u304b\u4e0d\u601d\u8b70\u306b\u601d\u3046\u3068\u601d\u3044\u307e\u3059\u3002\u79c1\u3082\u6700\u521d\u306f\u601d\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u8ad6\u3001ESA\u304c\u53d7\u3051\u53d6\u3063\u305f\u30a2\u30af\u30bb\u30b9\uff08https:\/\/bigriver.jp)\u3092\u3069\u306e\u30aa\u30ea\u30b8\u30f3\u306b\u8ee2\u9001\u3059\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306e\u5185\u90e8\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u3068\u3057\u3066\u306e\u767b\u9332\u3068\u306a\u308a\u307e\u3059\u3002\u3000\u4eee\u306b\u3053\u306e\u5f8c DNS\u30b5\u30fc\u30d0\u3067 bigriver.jp \u306e\u5b9b\u5148\u3092ESA\u306b\u5411\u3051\u305f\u5834\u5408\u3001ESA\u304cDNS\u3067bigriver.jp\u306e\u5b9b\u5148\u3092\u89e3\u6c7a\u3059\u308b\u3068\u81ea\u5206\u81ea\u8eab\u306b\u306a\u308a\u3001\u30eb\u30fc\u30d7\u306b\u9665\u308b\u3053\u3068\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002\u3000\u305d\u306e\u305f\u3081\u306e\u5185\u90e8\u30de\u30c3\u30d4\u30f3\u30b0\u3068\u3044\u3046\u308f\u3051\u3067\u3059\u3002\u3000\u3000\u307e\u3042\u3001DNS\u3068\u3044\u3046\u8a00\u8449\u306b\u76ee\u304c\u884c\u304d\u904e\u304e\u308b\u3068\u3088\u308a\u6df7\u4e71\u3059\u308b\u611f\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"363\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-169-1024x363.png\" alt=\"\" class=\"wp-image-19649\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-169-1024x363.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-169-300x106.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-169-767x272.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-169-939x333.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-169.png 1384w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-2\"><span class=\"ez-toc-section\" id=\"ESA_%E3%81%A7_%E2%80%9Cbigriverjp%E2%80%9D_%E3%82%92_%E2%80%9Cwwwbigriverjp%E2%80%9D%E3%81%AB%E3%83%AA%E3%83%80%E3%82%A4%E3%83%AC%E3%82%AF%E3%83%88%E3%81%99%E3%82%8B%E8%A8%AD%E5%AE%9A%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%99%E3%82%8B\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:var(--sgb-main-color);border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">ESA \u3067 \u201cbigriver.jp\u201d \u3092 \u201cwww.bigriver.jp\u201d\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306f ESA \u3067HTTP\u3067 \u201cbigriver.jp\u201d\u5b9b\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6765\u305f\u3089 status code 301 \u3067\u201dwww.bigriver.jp\u201d\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002\u3000\u3000ESA \u3092\u5c0e\u5165\u3059\u308b\u524d\u306f\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u5074\u3067\u305d\u306e\u3088\u3046\u306a\u52d5\u4f5c\u306e\u8a2d\u5b9a\u306f\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u305d\u306e\u8a2d\u5b9a\u306f\u6b8b\u3057\u3064\u3064\u3001\u524d\u6bb5\u3067\u51e6\u7406\u3067\u304d\u308bESA\u306b\u3082\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3000\u524d\u6bb5\u3067\u51e6\u7406\u304c\u3067\u304d\u305f\u65b9\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u304b\u3089\u898b\u308b\u3068\u5fdc\u7b54\u6642\u9593\u306a\u3069\u3067\u7121\u99c4\u3092\u524a\u6e1b\u3067\u304d\u308b\u306e\u3068\u3001\u539f\u5247\u3068\u3057\u3066\u4e0d\u8981\u306a\u901a\u4fe1\u3092\u3067\u304d\u308b\u9650\u308a\u6e1b\u3089\u3059\u3079\u304d\u3068\u3044\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u5b9a\u306f ESA \u306e\u7ba1\u7406\u753b\u9762\u306e Redirect Rules \u304b\u3089\u884c\u3044\u307e\u3059\u3002 \u201cCreate Rule\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"377\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-170-1024x377.png\" alt=\"\" class=\"wp-image-19650\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-170-1024x377.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-170-300x110.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-170-767x282.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-170-938x345.png 938w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-170.png 1145w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u201chostname\u201d\u304c\u201dbigriver.jp\u201d\u306e\u5834\u5408\u306f Status Code 301 \u3092\u5fdc\u7b54\u3057\u3001\u201dhttps:\/\/www.bigriver.jp\u201d\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"543\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-171-1024x543.png\" alt=\"\" class=\"wp-image-19651\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-171-1024x543.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-171-300x159.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-171-767x407.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-171-939x498.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-171.png 1384w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-3\"><span class=\"ez-toc-section\" id=\"DNS%E3%81%A7_%E2%80%9Cbigriverjp%E2%80%9D%E3%81%AE_ALIAS_%E3%83%AC%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%99%E3%82%8B\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:var(--sgb-main-color);border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">DNS\u3067 \u201cbigriver.jp\u201d\u306e ALIAS \u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b\u3001\u201dbigriver.jp\u201d\u3092\u7ba1\u7406\u3059\u308bDNS\u30b5\u30fc\u30d0\u3067 ALIAS \u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3000\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u306b\u306f ALIAS \u306f\u4f7f\u3048\u306a\u3044\u305f\u3081\u3001ALIAS \u30ec\u30b3\u30fc\u30c9\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alibaba Cloud DNS \u306e\u7ba1\u7406\u753b\u9762\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u3000\u624b\u9806\u306f\u5272\u611b\u3057\u307e\u3059\u304c\u3001\u3082\u3068\u3082\u3068\u3042\u3063\u305f bigriver.jp \u306eA\u30ec\u30b3\u30fc\u30c9\u306f\u524a\u9664\u3057\u3066\u304b\u3089ALIAS \u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3000Record Value\u306b\u306fESA\u306eFQDN\u3092\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"785\" height=\"449\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-172.png\" alt=\"\" class=\"wp-image-19652\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-172.png 785w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-172-300x172.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-172-768x439.png 768w\" sizes=\"auto, (max-width: 785px) 100vw, 785px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">DNS\u767b\u9332\u306f\u4ee5\u4e0a\u3067\u3059\u3002\u3000Alibaba Cloud DNS \u306e\u30de\u30cb\u30e5\u30a2\u30eb\u8aad\u3080\u3068\u3001\u30cd\u30a4\u30ad\u30c3\u30c9\u30c9\u30e1\u30a4\u30f3\u3067CNAME\u767b\u9332\u3059\u308b\u3068\u81ea\u52d5\u7684\u306b ALIAS \u306b\u5909\u63db\u3057\u3066\u304f\u308c\u308b\u89aa\u5207\u4ed5\u69d8\u306e\u3088\u3046\u3067\u3059\u304c\u4eca\u56de\u306f\u6700\u521d\u304b\u3089\u660e\u793a\u7684\u306bALIAS\u3067\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-4\"><span class=\"ez-toc-section\" id=\"%E5%8B%95%E4%BD%9C%E7%A2%BA%E8%AA%8D\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:var(--sgb-main-color);border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">\u52d5\u4f5c\u78ba\u8a8d<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a2d\u5b9a\u3092\u5b9f\u65bd\u3059\u308b\u524d\u306f https:\/\/bigriver.jp\/\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068 \u201c404 Not Found\u201d\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u610f\u56f3\u7684\u306bESA\u306e\u8a2d\u5b9a\u3092\u884c\u308f\u305a\u306b DNS \u3060\u3051\u3092ALIAS\u30ec\u30b3\u30fc\u30c9\u3067ESA\u306b\u632f\u308a\u5411\u3051\u308b\u3068 \u201c530 Unable to resolve the origin hostname\u201d\u3068\u3001ESA\u306f bigriver.jp \u5b9b\u3092\u53d7\u3051\u53d6\u308a\u3064\u3064\u3082\u632f\u308a\u5411\u3051\u5148\u306e\u30aa\u30ea\u30b8\u30f3\u304c\u308f\u304b\u3089\u306a\u3044\u3068\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"549\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-173-1024x549.png\" alt=\"\" class=\"wp-image-19653\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-173-1024x549.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-173-300x161.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-173-766x411.png 766w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-173-940x504.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-173.png 1277w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3064\u76ee\u306e\u8a2d\u5b9a\u306eESA\u3067\u306eDNS\u767b\u9332\u3092\u884c\u3046\u3053\u3068\u3067 https:\/\/bigriver.jp\/\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u81ea\u52d5\u7684\u306bhttps:\/\/www.bigriver.jp\/\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092ESA\u3067\u884c\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u5074\u3067\u884c\u3063\u3066\u3044\u308b\u304b\u306f\u30ed\u30b0\u304b\u3089\u898b\u5206\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3000Apache \u306e access_log \u3067\u201d301\u2033\u3067grep 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