| 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 |
| 2016-06-14 | 128.177.96.10 (ClassC) |
| 2016-06-24 | 23.218.156.99 (ClassC) |
| 2016-12-27 | 23.194.93.2 (ClassC) |
| 2023-10-19 | 23.55.185.24 (ClassC) |
| 2023-11-24 | 23.1.101.67 (ClassC) |
| 2024-04-19 | 23.192.209.11 (ClassC) |
| 2024-12-14 | 96.7.157.108 (ClassC) |
| 2024-12-23 | 23.216.81.11 (ClassC) |
| Date | Domain | IP |
| b.st-hatena.com | 2018-07-26 | 104.106.21.79 |