| Date | IP Address |
| 2021-01-14 | 23.33.85.199 (ClassC) |
| 2021-12-24 | 184.30.42.139 (ClassC) |
| 2024-09-07 | 23.192.230.153 (ClassC) |
| 2025-04-09 | 23.55.111.201 (ClassC) |
| Date | Domain | IP |
| api.unos.org | 2024-06-13 | 54.201.213.36 |
| image.email.unos.org | 2024-09-07 | 23.192.230.153 |
| click.email.unos.org | 2024-11-24 | 13.111.186.248 |