| Date | IP Address |
| 2019-03-09 | 52.51.243.20 (ClassC) |
| 2019-04-30 | 52.208.148.115 (ClassC) |
| 2023-04-20 | 99.84.108.121 (ClassC) |
| 2023-04-20 | 99.84.108.61 (ClassC) |
| 2024-05-06 | 3.163.24.85 (ClassC) |
| 2024-05-13 | 18.155.202.28 (ClassC) |
| 2024-08-21 | 3.163.24.80 (ClassC) |
| 2024-10-29 | 13.225.63.40 (ClassC) |
| 2024-10-29 | 13.225.63.67 (ClassC) |
| 2024-11-21 | 3.163.24.16 (ClassC) |
| 2024-11-24 | 18.172.185.43 (ClassC) |
| 2025-01-09 | 18.65.229.44 (ClassC) |
| 2025-01-17 | 18.65.229.49 (ClassC) |
| 2025-03-03 | 204.246.191.33 (ClassC) |
| 2025-03-21 | 18.65.229.47 (ClassC) |
| 2025-03-28 | 204.246.191.66 (ClassC) |
| 2025-04-05 | 204.246.191.25 (ClassC) |
| 2025-05-10 | 204.246.191.80 (ClassC) |
| 2025-07-10 | 18.161.6.37 (ClassC) |
| 2026-02-24 | 18.161.6.17 (ClassC) |
| Date | Domain | IP |
| go.ecomail.cz | 2026-01-26 | 35.84.101.22 |
| www.ecomail.cz | 2026-01-05 | 18.161.6.45 |