| Date | IP Address |
| 2024-05-01 | 172.66.40.168 (ClassC) |
| 2024-05-13 | 172.66.43.88 (ClassC) |
| 2024-07-24 | 172.64.147.34 (ClassC) |
| 2025-07-11 | 172.66.40.96 (ClassC) |
| 2026-02-16 | 172.66.43.160 (ClassC) |
| Date | Domain | IP |
| fwstrack.ipostal1.com | 2025-10-23 | 54.165.228.140 |
| portal.ipostal1.com | 2026-01-13 | 172.66.43.160 |
| notary-production.ipostal1.com | 2024-12-26 | 44.228.96.161 |
| aws-test.ipostal1.com | 2024-06-16 | 104.18.40.222 |
| www.ipostal1.com | 2024-07-24 | 104.18.40.222 |