the21.php.co.jp
the21.php.co.jp is a live Japanese-language website hosted on IDC Frontier Inc. (AS4694) in Japan, served by Apache. cl0q first saw it on 2026-06-15 and last crawled it on 2026-10-11. It resolves to 210.152.127.75 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
THE21オンライン｜大人のゴールデンエイジを磨く、キャリア＆ライフメディア
お金、キャリア、そしてこの先…悩みの尽きない日々を諦めていませんか？ 「THE21オンライン」は今日からあなたを変える話題をお届けします！
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-15 |
| Last crawled | 2026-10-11 |
| IPv4 | 210.152.127.75 |
| Network | AS4694 IDC Frontier Inc. · Tokyo |
| Mail (MX) | mx.securemx.jp |
| Language | ja |
| Server | Apache |
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