| Date | IP Address |
| 2024-11-14 | 52.6.248.99 (ClassC) |
| 2025-05-09 | 44.199.129.1 (ClassC) |
| 2025-05-28 | 54.242.213.230 (ClassC) |
| 2025-06-09 | 54.157.166.75 (ClassC) |
| 2025-07-06 | 50.19.22.105 (ClassC) |
| 2025-09-14 | 98.83.54.40 (ClassC) |
| 2026-01-14 | 3.213.118.132 (ClassC) |
| Date | Domain | IP |
| seal.certisur.com | 2025-11-22 | 200.61.144.136 |
| alison.certisur.com | 2024-11-14 | 3.214.173.64 |
| docs.certisur.com | 2024-11-13 | 3.216.161.250 |
| api-toptrust.certisur.com | 2024-11-14 | 34.204.248.146 |
| validate-tt.certisur.com | 2024-11-14 | 52.6.248.99 |
| api-signer-tt.certisur.com | 2024-11-14 | 54.85.139.169 |
| www.certisur.com | 2025-12-10 | 200.61.144.141 |