crefus.com
crefus.com is a live Japanese-language website hosted on Xserver Inc. (AS131965) in Japan, served by Nginx. cl0q first saw it on 2026-07-03 and last crawled it on 2026-07-03. It resolves to 202.254.238.5 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:
Crefus | 年長・小1から始まる。考える力楽しさが未来を育てる教育 プログラミング×STEAM
Crefusは、年長・小1から始められる子ども向けロボット・プログラミング教室です。ロボット製作を通じて考える力や問題解決力を育むSTEAM教育を提供。無料体験受付中。
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-03 |
| Last crawled | 2026-07-03 |
| IPv4 | 202.254.238.5 |
| Network | AS131965 Xserver Inc. · Japan |
| Mail (MX) | ASPMX.L.GOOGLE.com,ALT1.ASPMX.L.GOOGLE.com,ALT2.ASPMX.L.GOOGLE.com,ALT3.ASPMX.L.GOOGLE.com,ALT4.ASPMX.L.GOOGLE.com |
| Language | ja |
| Server | nginx |