| Property | Value |
| NameServer | ns1.future-s.com |
| Created | 2014-03-18 00:00:00 |
| Changed | 2015-03-31 16:11:00 |
| Date | IP Address |
| 2021-03-10 | 52.219.16.247 (ClassC) |
| 2021-03-15 | 52.219.8.107 (ClassC) |
| 2021-03-16 | 52.219.8.127 (ClassC) |
| 2021-03-16 | 52.219.17.7 (ClassC) |
| 2021-03-16 | 52.219.136.207 (ClassC) |
| 2021-04-05 | 52.219.17.43 (ClassC) |
| 2021-04-12 | 52.219.136.211 (ClassC) |
| 2021-04-13 | 52.219.8.167 (ClassC) |
| 2021-04-28 | 52.219.17.11 (ClassC) |
| 2021-05-20 | 52.219.17.3 (ClassC) |
| 2021-05-21 | 52.219.8.79 (ClassC) |
| 2021-05-31 | 52.219.17.79 (ClassC) |
| 2021-06-23 | 52.219.8.135 (ClassC) |
| 2024-07-01 | 52.219.4.184 (ClassC) |
| 2024-08-20 | 52.219.199.35 (ClassC) |
| 2024-09-19 | 52.219.150.135 (ClassC) |
| 2024-11-09 | 52.219.8.48 (ClassC) |
| 2024-12-22 | 3.5.158.227 (ClassC) |
| 2025-01-22 | 52.219.199.159 (ClassC) |
| 2025-01-26 | 52.219.199.131 (ClassC) |
| 2025-03-07 | 3.5.154.199 (ClassC) |
| 2025-03-12 | 52.219.162.11 (ClassC) |
| 2025-04-16 | 52.219.4.192 (ClassC) |
| 2025-06-29 | 52.219.163.15 (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 |