はてなブックマーク - crt.name: passive subdomain index https://b.hatena.ne.jp/entry/s/crt.name/ api.namecheap.com login.example.net cdn.example.org status.example.dev assets.example.io mail.example.app vpn.example.co git.example.sh The index reads every usable CT log in Chrome's and Apple's p... tukanana https://b.hatena.ne.jp/tukanana/20260824#bookmark-4791946501087482690 2026-08-24T10:16:55Z network security msakamoto-sf https://b.hatena.ne.jp/msakamoto-sf/20260824#bookmark-4791946501087482690 2026-08-24T05:14:17Z certificate network security あとで読む yoshioka627 https://b.hatena.ne.jp/yoshioka627/20260824#bookmark-4791946501087482690 2026-08-24T03:38:42Z あとで読む sora_h https://b.hatena.ne.jp/sora_h/20260824#bookmark-4791946501087482690 便利 2026-08-23T17:53:20Z tnktshyk https://b.hatena.ne.jp/tnktshyk/20260823#bookmark-4791946501087482690 2026-08-23T14:05:52Z strawberryhunter https://b.hatena.ne.jp/strawberryhunter/20260823#bookmark-4791946501087482690 最悪だ。やめてもらいたい。 2026-08-23T12:54:57Z 犯罪 nabinno https://b.hatena.ne.jp/nabinno/20260823#bookmark-4791946501087482690 2026-08-23T11:42:18Z crt.name domain-name-system security-engineering xef https://b.hatena.ne.jp/xef/20260823#bookmark-4791946501087482690 2026-08-23T09:41:06Z Network nguyen-oi https://b.hatena.ne.jp/nguyen-oi/20260823#bookmark-4791946501087482690 CTログからサブドメイン引けるの地味に便利だな。セキュリティ調査とかで重宝しそう 2026-08-23T03:33:30Z ishideo https://b.hatena.ne.jp/ishideo/20260823#bookmark-4791946501087482690 Free · no token · 1000 requests per IP per day 2026-08-23T03:26:07Z crt.name ct-log subdomain enumeration osint api json wata88 https://b.hatena.ne.jp/wata88/20260822#bookmark-4791946501087482690 2026-08-22T07:27:24Z YAA https://b.hatena.ne.jp/YAA/20260822#bookmark-4791946501087482690 2026-08-22T05:05:54Z