| Date | IP Address |
| 2023-08-11 | 3.6.83.146 (ClassC) |
| 2024-01-12 | 3.110.0.148 (ClassC) |
| 2024-08-04 | 13.234.229.9 (ClassC) |
| 2025-08-22 | 3.6.193.167 (ClassC) |
| 2025-08-30 | 65.1.46.226 (ClassC) |
| 2025-09-25 | 3.6.230.235 (ClassC) |
| 2025-10-04 | 3.6.74.211 (ClassC) |
| 2025-10-10 | 13.126.121.65 (ClassC) |
| 2025-10-30 | 3.108.149.190 (ClassC) |
| 2025-12-23 | 65.2.13.86 (ClassC) |
| 2026-01-09 | 65.0.221.163 (ClassC) |
| Date | Domain | IP |
| lambda.driefcase.com | 2025-07-13 | 3.7.204.55 |
| eua.driefcase.com | 2026-01-05 | 13.235.138.104 |
| token.driefcase.com | 2025-08-22 | 3.6.193.167 |
| app.driefcase.com | 2025-08-25 | 13.235.249.128 |
| portalapp.driefcase.com | 2026-01-04 | 13.205.98.84 |
| hrp.driefcase.com | 2025-05-27 | 13.127.141.212 |
| assets.driefcase.com | 2026-01-09 | 3.163.24.100 |
| www.driefcase.com | 2025-12-03 | 52.66.61.247 |
| my.driefcase.com | 2025-09-12 | 15.207.148.64 |