{"version":"1.0","height":"190","author_name":"tsunokawa","type":"rich","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"published":"2018-04-24 22:22:27","width":"100%","categories":["DNS"],"blog_title":"tsunokawa\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc","blog_url":"https://tsunokawa.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/tsunokawa/","description":"IPv4 IPv6 \u904b\u55b6\u5143 8.8.8.88.8.4.4 2001:4860:4860::88882001:4860:4860::8844 Google 1.1.1.11.0.0.1 2606:4700:4700::11112606:4700:4700::1001 Cloudflare 64.6.64.664.6.65.6 2620:74:1b::1:12620:74:1c::2:2 Verisign 208.67.222.222208.67.220.220 2620:0:ccc::22620:0:ccd::2 OpenDNS 101.101.101.101101.102.103.104 20\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftsunokawa.hatenablog.com%2Fentry%2F2018%2F04%2F24%2F222227\" title=\"Public DNS - tsunokawa\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://tsunokawa.hatenablog.com/entry/2018/04/24/222227","title":"Public DNS"}