| Date | IP Address |
| 2024-01-31 | 52.55.7.119 (ClassC) |
| 2024-04-12 | 52.73.113.202 (ClassC) |
| 2024-05-13 | 52.87.96.144 (ClassC) |
| 2024-06-03 | 52.22.203.92 (ClassC) |
| 2024-08-07 | 52.71.97.247 (ClassC) |
| 2024-12-09 | 35.169.126.139 (ClassC) |
| 2025-05-05 | 34.200.111.229 (ClassC) |
| 2025-05-17 | 54.88.251.95 (ClassC) |
| 2025-06-28 | 3.223.152.246 (ClassC) |
| 2025-07-02 | 34.225.230.33 (ClassC) |
| 2025-08-29 | 34.231.56.246 (ClassC) |
| 2026-01-18 | 44.212.161.52 (ClassC) |
| Date | Domain | IP |
| api.postamo.com | 2025-01-11 | 3.221.242.72 |
| staging.api.postamo.com | 2024-11-25 | 52.3.140.35 |
| admin.postamo.com | 2024-11-13 | 54.209.124.227 |
| staging.admin.postamo.com | 2024-11-25 | 34.192.165.116 |
| images.postamo.com | 2024-01-31 | 52.55.7.119 |
| staging.images.postamo.com | 2024-01-31 | 52.73.179.173 |
| www.postamo.com | 2024-04-13 | 54.164.46.75 |