| Date | IP Address |
| 2024-10-04 | 52.71.223.62 (ClassC) |
| 2024-12-01 | 54.173.60.46 (ClassC) |
| 2025-01-15 | 54.227.167.15 (ClassC) |
| 2025-04-27 | 44.196.92.92 (ClassC) |
| 2025-09-01 | 3.222.220.232 (ClassC) |
| 2026-02-10 | 100.51.87.217 (ClassC) |
| Date | Domain | IP |
| pe.hstuat.com | 2025-10-18 | 52.200.75.132 |
| dh-cdn.hstuat.com | 2025-03-09 | 3.163.189.112 |
| auditor.hstuat.com | 2024-10-04 | 52.71.223.62 |
| webhooks.hstuat.com | 2024-05-13 | 34.206.35.49 |
| us.hstuat.com | 2024-04-13 | 54.209.211.174 |