| Date | IP Address |
| 2023-11-01 | 99.80.206.27 (ClassC) |
| 2023-12-23 | 34.253.45.44 (ClassC) |
| 2024-05-13 | 52.19.179.103 (ClassC) |
| 2024-05-25 | 52.215.118.199 (ClassC) |
| 2024-06-05 | 99.80.100.37 (ClassC) |
| 2024-07-22 | 34.246.119.26 (ClassC) |
| 2024-08-31 | 52.50.120.124 (ClassC) |
| 2024-09-13 | 63.33.134.29 (ClassC) |
| 2024-11-20 | 54.154.141.236 (ClassC) |
| 2024-12-15 | 52.50.101.224 (ClassC) |
| 2025-05-13 | 52.215.29.19 (ClassC) |
| 2025-07-02 | 52.209.75.10 (ClassC) |
| 2025-09-01 | 54.77.248.235 (ClassC) |
| 2025-09-11 | 54.75.67.15 (ClassC) |
| 2025-10-14 | 52.211.245.150 (ClassC) |
| 2025-10-22 | 52.19.86.199 (ClassC) |
| 2026-01-24 | 54.154.15.196 (ClassC) |
| Date | Domain | IP |
| mapfre.certy-sign.com | 2025-12-18 | 52.30.58.88 |
| testing.certy-sign.com | 2025-08-18 | 54.194.67.234 |
| www.certy-sign.com | 2023-11-01 | 99.80.206.27 |