| 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 |
| 2024-01-21 | 13.115.210.90 (ClassC) |
| 2024-02-19 | 54.238.108.54 (ClassC) |
| 2024-08-21 | 54.65.152.151 (ClassC) |
| 2024-09-28 | 52.196.38.168 (ClassC) |
| 2024-11-04 | 54.168.213.103 (ClassC) |
| Date | Domain | IP |
| b.st-hatena.com | 2018-07-26 | 104.106.21.79 |