| Date | IP Address |
| 2020-08-05 | 54.249.199.164 (ClassC) |
| 2023-11-01 | 13.114.170.41 (ClassC) |
| 2024-09-05 | 3.113.72.116 (ClassC) |
| 2024-10-22 | 18.177.57.178 (ClassC) |
| 2025-03-20 | 54.92.113.87 (ClassC) |
| 2025-04-08 | 35.76.59.232 (ClassC) |
| 2025-08-21 | 3.114.0.136 (ClassC) |
| 2025-10-10 | 3.115.65.2 (ClassC) |
| 2025-12-14 | 54.65.227.117 (ClassC) |
| 2026-01-31 | 3.114.201.234 (ClassC) |
| Date | Domain | IP |
| font.ecareerfa.jp | 2024-11-01 | 18.238.217.31 |
| www.ecareerfa.jp | 2023-11-01 | 13.114.170.41 |