| Date | IP Address |
| 2023-10-19 | 52.195.53.199 (ClassC) |
| 2024-04-12 | 35.79.190.198 (ClassC) |
| 2024-08-02 | 54.238.56.68 (ClassC) |
| 2024-09-09 | 57.180.184.58 (ClassC) |
| 2024-10-06 | 18.181.93.183 (ClassC) |
| 2025-01-14 | 52.198.210.120 (ClassC) |
| Date | Domain | IP |
| www.shmk-recruit.jp | 2024-04-13 | 54.95.231.173 |