| Property | Value |
| Organization | Fenrir & Co. |
| NameServer | ns2.dns.ne.jp |
| Created | 2005-06-14 00:00:00 |
| Changed | 2014-06-30 16:33:57 |
| Date | IP Address |
| 2021-01-08 | 143.204.226.12 (ClassC) |
| 2021-08-03 | 13.249.126.99 (ClassC) |
| 2024-02-28 | 204.246.191.50 (ClassC) |
| 2025-03-17 | 18.161.6.52 (ClassC) |
| 2025-03-21 | 18.161.6.104 (ClassC) |
| 2025-04-17 | 18.161.6.12 (ClassC) |
| 2025-04-23 | 18.161.6.14 (ClassC) |
| 2025-04-30 | 204.246.191.29 (ClassC) |
| Date | Domain | IP |
| download2.fenrir.co.jp | 2024-04-06 | 3.163.165.74 |
| download.fenrir.co.jp | 2014-10-27 | 207.171.163.216 |
| search.fenrir.co.jp | 2025-03-19 | 18.172.170.31 |
| info.fenrir.co.jp | 2024-07-08 | 52.219.162.231 |
| resources.fenrir.co.jp | 2024-02-28 | 204.246.191.50 |
| bookmarklets.fenrir.co.jp | 2024-03-11 | 52.219.137.15 |
| www.fenrir.co.jp | 2025-04-24 | 34.117.125.230 |