| Date | IP Address |
| 2023-04-19 | 153.234.77.155 (ClassC) |
| 2023-07-18 | 153.148.88.198 (ClassC) |
| 2024-08-10 | 61.118.155.193 (ClassC) |
| 2025-01-09 | 58.91.120.92 (ClassC) |
| 2025-02-17 | 114.149.208.238 (ClassC) |
| 2025-05-07 | 153.148.87.116 (ClassC) |
| 2025-06-26 | 153.235.116.218 (ClassC) |
| 2025-07-04 | 153.234.172.104 (ClassC) |
| 2025-07-19 | 118.11.216.214 (ClassC) |
| 2025-09-12 | 153.237.41.243 (ClassC) |
| 2026-01-05 | 153.248.16.107 (ClassC) |
| Date | Domain | IP |
| exchange.portomnail.com | 2024-07-10 | 153.235.98.8 |
| anvil.portomnail.com | 2025-12-31 | 153.236.229.81 |
| mm.portomnail.com | 2023-08-28 | 153.148.47.134 |
| www.portomnail.com | 2023-08-28 | 153.148.47.134 |
| linux.portomnail.com | 2024-08-10 | 61.118.155.193 |