| Date | IP Address |
| 2023-08-15 | 54.205.122.28 (ClassC) |
| 2024-05-09 | 44.212.218.0 (ClassC) |
| 2024-05-18 | 44.221.72.174 (ClassC) |
| 2024-10-04 | 34.197.0.6 (ClassC) |
| 2024-11-13 | 174.129.40.191 (ClassC) |
| 2024-12-01 | 54.163.116.79 (ClassC) |
| 2024-12-01 | 52.70.200.64 (ClassC) |
| 2024-12-09 | 3.213.244.175 (ClassC) |
| 2025-02-14 | 52.206.196.145 (ClassC) |
| 2025-02-23 | 52.5.6.255 (ClassC) |
| 2025-03-15 | 54.156.152.183 (ClassC) |
| 2025-03-26 | 54.83.184.6 (ClassC) |
| 2025-03-30 | 34.196.199.78 (ClassC) |
| 2025-04-27 | 54.211.220.85 (ClassC) |
| Date | Domain | IP |
| sc.wincrsystem.com | 2025-02-17 | 54.85.217.21 |
| prod-cdn.wincrsystem.com | 2024-10-04 | 18.238.217.30 |
| assessments.wincrsystem.com | 2025-03-02 | 50.19.153.44 |
| www.wincrsystem.com | 2025-02-13 | 52.206.196.145 |