| Date | IP Address |
| 2025-03-01 | 3.1.1.16 (ClassC) |
| 2025-03-15 | 52.76.99.214 (ClassC) |
| 2025-04-25 | 13.213.92.33 (ClassC) |
| 2025-05-05 | 52.74.23.181 (ClassC) |
| 2025-05-09 | 13.213.157.199 (ClassC) |
| 2025-05-12 | 13.251.21.145 (ClassC) |
| 2025-08-01 | 13.228.86.22 (ClassC) |
| 2025-09-06 | 54.169.154.80 (ClassC) |
| 2025-10-24 | 52.220.69.38 (ClassC) |
| Date | Domain | IP |
| etl.payrexhq.com | 2024-02-21 | 52.74.226.80 |
| sources.payrexhq.com | 2025-03-01 | 3.1.1.16 |
| 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 |