| Property | Value |
| NameServer | ns1.future-s.com |
| Created | 2014-03-18 00:00:00 |
| Changed | 2015-03-31 16:11:00 |
| Date | IP Address |
| 2021-03-16 | 52.219.8.83 (ClassC) |
| 2021-03-16 | 52.219.17.63 (ClassC) |
| 2021-03-16 | 52.219.8.115 (ClassC) |
| 2021-03-16 | 52.219.8.143 (ClassC) |
| 2025-03-03 | 3.5.158.106 (ClassC) |
| 2025-06-21 | 3.5.156.117 (ClassC) |
| 2025-06-21 | 3.5.156.185 (ClassC) |
| 2025-07-18 | 3.5.158.66 (ClassC) |
| 2025-08-30 | 3.5.155.77 (ClassC) |
| 2025-08-31 | 3.5.155.177 (ClassC) |
| 2025-09-12 | 3.5.154.61 (ClassC) |
| 2025-10-03 | 3.5.155.100 (ClassC) |
| 2025-10-19 | 3.5.159.201 (ClassC) |
| 2025-11-01 | 3.5.156.20 (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 |