| Date | IP Address |
| 2020-04-25 | 54.246.180.227 (ClassC) |
| 2021-04-28 | 63.32.225.219 (ClassC) |
| 2024-08-26 | 46.137.162.40 (ClassC) |
| 2025-01-09 | 52.214.237.210 (ClassC) |
| 2025-02-11 | 54.171.201.91 (ClassC) |
| 2025-04-07 | 52.18.182.126 (ClassC) |
| 2025-05-07 | 52.17.142.13 (ClassC) |
| 2025-08-05 | 63.32.28.209 (ClassC) |
| 2025-08-26 | 52.48.137.37 (ClassC) |
| 2025-09-01 | 63.32.158.116 (ClassC) |
| 2025-09-04 | 54.195.216.25 (ClassC) |
| 2025-10-14 | 3.169.173.98 (ClassC) |
| Date | Domain | IP |
| smtp2.kolibrie.es | 2024-12-15 | 52.213.35.253 |