| Date | IP Address |
| 2024-04-13 | 3.132.175.22 (ClassC) |
| 2024-06-27 | 3.128.140.37 (ClassC) |
| 2024-08-14 | 18.119.34.183 (ClassC) |
| 2024-11-24 | 3.20.78.126 (ClassC) |
| 2024-12-26 | 3.141.188.120 (ClassC) |
| 2025-05-07 | 3.130.95.151 (ClassC) |
| 2025-05-15 | 3.21.252.8 (ClassC) |
| 2025-09-10 | 3.14.98.245 (ClassC) |
| 2025-10-11 | 3.15.136.217 (ClassC) |
| Date | Domain | IP |
| stage.rfcsystems.com | 2024-04-13 | 18.117.55.150 |
| staging.rfcsystems.com | 2024-04-13 | 3.129.33.47 |
| dqs.rfcsystems.com | 2024-04-13 | 3.132.175.22 |
| www.rfcsystems.com | 2024-11-24 | 18.223.176.165 |