| Date | IP Address |
| 2024-06-09 | 52.76.12.129 (ClassC) |
| 2024-09-15 | 52.74.78.5 (ClassC) |
| 2024-11-24 | 3.0.238.37 (ClassC) |
| 2025-01-23 | 3.1.142.175 (ClassC) |
| Date | Domain | IP |
| etl.payrexhq.com | 2024-02-21 | 52.74.226.80 |
| vault.payrexhq.com | 2024-11-14 | 54.255.200.58 |
| checkout.payrexhq.com | 2024-06-09 | 52.76.12.129 |
| www.payrexhq.com | 2025-01-08 | 52.42.122.102 |