| Date | IP Address |
| 2024-01-31 | 52.73.179.173 (ClassC) |
| 2024-04-12 | 52.6.198.6 (ClassC) |
| 2024-05-13 | 52.87.96.144 (ClassC) |
| 2024-07-13 | 54.156.155.36 (ClassC) |
| 2024-09-11 | 52.71.61.59 (ClassC) |
| 2024-11-03 | 54.165.22.208 (ClassC) |
| 2025-03-10 | 3.227.157.211 (ClassC) |
| 2025-05-04 | 3.218.237.74 (ClassC) |
| 2025-09-23 | 34.237.192.117 (ClassC) |
| 2026-01-07 | 44.195.55.126 (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 |