sing.co.jp
sing.co.jp is a live Japanese-language website hosted on Amazon.com, Inc. (AS16509) in Japan, served by Apache. cl0q first saw it on 2026-07-07 and last crawled it on 2026-11-07. It resolves to 13.231.86.187 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:
新学社 | 小学・中学の学習教材、「全家研ポピー」の出版販売
新学社は小学校・中学校向けに各教科の教材（問題集、テスト、ドリル、ワーク、プリント、休み教材等）の発行、教具の制作、家庭用教材「全家研ポピー」を発行やタブレット等で使えるデジタル教材、校務支援の教育ICT事業等を行っています。
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-07 |
| Last crawled | 2026-11-07 |
| IPv4 | 13.231.86.187 |
| Network | AS16509 Amazon.com, Inc. · Japan |
| Mail (MX) | mg.cybermail.jp |
| Language | ja |
| Server | Apache |
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