| Date | IP Address |
| 2023-02-15 | 108.157.142.62 (ClassC) |
| 2024-06-04 | 3.163.24.50 (ClassC) |
| 2024-06-24 | 18.65.229.66 (ClassC) |
| 2024-08-18 | 18.161.6.98 (ClassC) |
| 2024-09-06 | 3.163.24.103 (ClassC) |
| 2025-02-11 | 18.161.6.46 (ClassC) |
| Date | Domain | IP |
| dashboard.certegy.com | 2024-06-01 | 18.161.6.60 |
| cashline.certegy.com | 2024-04-13 | 3.217.11.202 |
| www.certegy.com | 2025-02-11 | 35.223.129.132 |
| bankpay.certegy.com | 2023-08-16 | 54.145.242.171 |
| js.bankpay.certegy.com | 2024-06-04 | 3.163.24.50 |