| Date | IP Address |
| 2021-05-10 | 13.225.53.75 (ClassC) |
| 2024-08-08 | 204.246.191.89 (ClassC) |
| 2025-04-07 | 204.246.191.65 (ClassC) |
| 2025-04-11 | 204.246.191.127 (ClassC) |
| 2025-04-20 | 3.163.189.12 (ClassC) |
| 2026-02-07 | 3.169.173.119 (ClassC) |
| 2026-03-04 | 3.169.173.92 (ClassC) |
| Date | Domain | IP |
| 0vhq33.m.witc-jobs.jp | 2024-08-06 | 18.161.6.39 |
| autoconfig.m.witc-jobs.jp | 2024-08-08 | 204.246.191.89 |
| 87e89zl2qwmzm.m.witc-jobs.jp | 2024-07-04 | 204.246.191.127 |