| Date | IP Address |
| 2020-12-20 | 72.26.218.72 (ClassC) |
| 2026-01-29 | 52.212.150.54 (ClassC) |
| Date | Domain | IP |
| mail01.coliseu.net | 2024-08-01 | 3.254.94.185 |
| smtp01.coliseu.net | 2024-10-23 | 3.254.94.185 |
| ns2.coliseu.net | 2025-10-25 | 23.21.178.27 |
| mail3.coliseu.net | 2024-08-23 | 3.254.94.185 |
| mx3.coliseu.net | 2024-08-20 | 3.254.94.185 |
| ns4.coliseu.net | 2020-05-27 | 34.227.148.243 |
| mail6.coliseu.net | 2024-03-19 | 35.204.181.10 |
| barracuda.coliseu.net | 2026-01-29 | 52.212.150.54 |
| l.coliseu.net | 2026-01-29 | 52.212.150.54 |
| email.coliseu.net | 2024-03-20 | 35.204.181.10 |
| outmail.coliseu.net | 2024-08-05 | 3.254.94.185 |
| antispam.coliseu.net | 2026-01-29 | 52.212.150.54 |
| imap.coliseu.net | 2024-09-04 | 3.254.94.185 |
| smtps.coliseu.net | 2024-03-21 | 35.204.181.10 |
| post.coliseu.net | 2024-09-17 | 3.254.94.185 |
| www.coliseu.net | 2024-11-24 | 3.254.94.185 |
| mx.coliseu.net | 2024-08-09 | 3.254.94.185 |
| a.mx.coliseu.net | 2024-08-01 | 3.254.94.185 |
| box.coliseu.net | 2026-01-29 | 52.212.150.54 |