opucoder.jp
opucoder.jp is a live Japanese-language website hosted on Amazon.com, Inc. (AS16509) in the United States. cl0q first saw it on 2026-10-23 and last crawled it on 2026-10-23. It resolves to 18.154.206.50 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:
OpuCoder | 岡山県立大学コンピュータサークル
岡山県立大学のコンピュータサークル「OpuCoder」のホームページです。
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-23 |
| Last crawled | 2026-10-23 |
| IPv4 | 18.154.206.50 |
| IPv6 | 2600:9000:201e:6e00:5:b211:1200:93a1 |
| Network | AS16509 Amazon.com, Inc. · United States |
| Mail (MX) | _dc-mx.e96a4f705076.opucoder.jp |
| Language | ja |