{"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fginzanomama.hatenablog.com%2Fentry%2F2025%2F07%2F03%2F054730\" title=\"\u4eca\u65e5\u306e\u5de1\u56de - \u307f\u3093\u306a\u306e\u3061\u304b\u3089\u306b\u306a\u308a\u305f\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","image_url":null,"author_name":"ginzanomama","url":"https://ginzanomama.hatenablog.com/entry/2025/07/03/054730","width":"100%","published":"2025-07-03 05:47:30","description":"1. \u30c6\u30b9\u30c8\u7528\u306b\u9069\u5f53\u306a\u30c9\u30e1\u30a4\u30f3\u3092\u6ce8\u5165\u3057\u305f\u3044\u3068\u304d\u306f .invalid \u3092\u4f7f\u3046\u3068\u3088\u3055\u305d\u3046 \u30c6\u30b9\u30c8\u6642\u306e\u30c0\u30df\u30fcURL\u8a2d\u5b9a\u3067example.com\u4f7f\u3063\u3066\u308b\u3068\u5b9f\u5728\u30db\u30b9\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3061\u3083\u3046\u5371\u967a\u304c\u3042\u308b\u304b\u3089\u3001RFC 2606\u3067\u5b9a\u7fa9\u3055\u308c\u305f.invalid\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u304a\u3046\u3063\u3066\u8a71 \u4e3b\u306a\u30c8\u30d4\u30c3\u30af: .invalid: \u7d76\u5bfe\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u98db\u3070\u306a\u3044\u5b89\u5168\u306a\u30c6\u30b9\u30c8\u7528\u30c9\u30e1\u30a4\u30f3 RFC 2606/6761: \u7279\u6b8a\u7528\u9014\u30c9\u30e1\u30a4\u30f3\u306e\u4ed5\u69d8\u5b9a\u7fa9 NXDOMAIN: .invalid\u30c9\u30e1\u30a4\u30f3\u304c\u5fc5\u305a\u8fd4\u3059DNS\u5fdc\u7b54 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3: \u610f\u56f3\u3057\u306a\u3044\u30c7\u30fc\u30bf\u9001\u4fe1\u30ea\u30b9\u30af\u306e\u56de\u907f \u305d\u306e\u4ed6: example.com\u3001localhost\u3001.test\u3001\u74b0\u5883\u5909\u6570\u30d0\u30ea\u30c7\u30fc\u2026","provider_name":"Hatena Blog","height":"190","type":"rich","blog_url":"https://ginzanomama.hatenablog.com/","title":"\u4eca\u65e5\u306e\u5de1\u56de","categories":[],"author_url":"https://blog.hatena.ne.jp/ginzanomama/","blog_title":"\u307f\u3093\u306a\u306e\u3061\u304b\u3089\u306b\u306a\u308a\u305f\u3044"}