| Property | Value |
| SOMU@HATENA.NE.JP | |
| NameServer | NS2.DNS.NE.JP |
| Created | 2009-06-01 00:00:00 |
| Changed | 2014-10-16 00:00:00 |
| Expires | 2021-06-01 00:00:00 |
| Registrar | ENOM, INC. |
| Date | IP Address |
| 2018-10-30 | 23.202.234.31 (ClassC) |
| 2023-08-25 | 23.192.209.11 (ClassC) |
| 2024-04-19 | 104.125.89.11 (ClassC) |
| 2024-12-06 | 23.55.185.24 (ClassC) |
| 2024-12-14 | 96.7.157.108 (ClassC) |
| 2025-01-07 | 23.216.81.11 (ClassC) |
| 2025-02-23 | 23.213.37.24 (ClassC) |
| 2025-03-13 | 104.71.213.119 (ClassC) |
| 2025-04-05 | 184.27.213.133 (ClassC) |
| 2025-04-17 | 23.54.153.103 (ClassC) |
| 2025-07-20 | 88.221.158.31 (ClassC) |
| 2025-07-26 | 204.246.191.89 (ClassC) |
| 2025-08-09 | 204.246.191.87 (ClassC) |
| 2025-09-13 | 3.169.173.61 (ClassC) |
| Date | Domain | IP |
| b.st-hatena.com | 2018-07-26 | 104.106.21.79 |