| Date | IP Address |
| 2021-01-23 | 44.231.35.115 (ClassC) |
| 2023-12-15 | 13.225.195.59 (ClassC) |
| 2024-10-05 | 3.163.24.8 (ClassC) |
| 2025-01-20 | 3.163.24.93 (ClassC) |
| 2025-03-03 | 3.165.160.123 (ClassC) |
| 2025-04-10 | 3.163.24.115 (ClassC) |
| 2025-04-13 | 3.163.24.44 (ClassC) |
| 2026-01-31 | 3.169.173.68 (ClassC) |
| Date | Domain | IP |
| training.rezkupos.com | 2024-10-05 | 18.161.6.23 |
| api.rezkupos.com | 2025-10-30 | 54.70.102.31 |
| manager.rezkupos.com | 2024-06-03 | 18.161.6.46 |
| www.rezkupos.com | 2024-06-08 | 3.163.24.44 |