| Date | IP Address |
| 2022-09-21 | 99.81.241.47 (ClassC) |
| 2022-09-27 | 99.80.138.64 (ClassC) |
| 2022-09-27 | 34.250.5.199 (ClassC) |
| 2025-10-15 | 52.208.184.147 (ClassC) |
| 2025-11-28 | 34.243.92.34 (ClassC) |
| 2025-12-12 | 52.215.102.116 (ClassC) |
| 2026-02-02 | 34.250.153.229 (ClassC) |
| 2026-02-28 | 46.51.170.74 (ClassC) |
| Date | Domain | IP |
| update.contract-sign.site | 2026-02-13 | 34.246.30.253 |
| www.contract-sign.site | 2025-10-15 | 52.208.184.147 |