| Property | Value |
| NameServer | ns1.future-s.com |
| Created | 2014-03-18 00:00:00 |
| Changed | 2015-03-31 16:11:00 |
| Date | IP Address |
| 2023-02-19 | 18.179.77.7 (ClassC) |
| 2025-02-01 | 57.181.215.39 (ClassC) |
| 2025-03-19 | 57.180.145.228 (ClassC) |
| 2025-03-22 | 54.65.97.240 (ClassC) |
| 2025-04-15 | 52.194.108.160 (ClassC) |
| 2025-04-19 | 13.113.60.8 (ClassC) |
| 2025-04-23 | 35.74.230.23 (ClassC) |
| 2025-04-28 | 54.238.129.96 (ClassC) |
| 2025-05-11 | 35.76.64.155 (ClassC) |
| 2025-05-24 | 54.238.35.52 (ClassC) |
| 2025-06-11 | 52.197.189.84 (ClassC) |
| 2025-06-30 | 18.176.173.81 (ClassC) |
| 2025-07-12 | 57.181.231.206 (ClassC) |
| 2025-07-25 | 54.168.231.134 (ClassC) |
| Date | Domain | IP |
| bk1.hatena.ne.jp | 2025-02-01 | 57.181.215.39 |
| f2.hatena.ne.jp | 2025-04-03 | 52.193.197.80 |
| mail2.hatena.ne.jp | 2013-05-17 | 59.106.108.93 |
| b.hatena.ne.jp | 2019-05-19 | 13.249.134.20 |