| Date | IP Address |
| 2021-05-24 | 85.13.138.239 (ClassC) |
| 2025-05-04 | 85.13.146.71 (ClassC) |
| Date | Domain | IP |
| mail10.aha-berlin.com | 2024-07-15 | 85.13.146.71 |
| mail1.aha-berlin.com | 2025-03-05 | 85.13.146.71 |
| mail02.aha-berlin.com | 2024-07-22 | 85.13.146.71 |
| mail2.aha-berlin.com | 2024-12-24 | 85.13.146.71 |
| mail3.aha-berlin.com | 2025-01-02 | 85.13.146.71 |
| mail6.aha-berlin.com | 2025-03-25 | 85.13.146.71 |
| exchange.aha-berlin.com | 2025-05-04 | 85.13.146.71 |
| home.aha-berlin.com | 2024-08-31 | 85.13.146.71 |
| gate.aha-berlin.com | 2024-12-31 | 85.13.146.71 |
| email.aha-berlin.com | 2025-05-04 | 85.13.146.71 |
| antispam.aha-berlin.com | 2025-03-13 | 85.13.146.71 |
| correo.aha-berlin.com | 2025-01-18 | 85.13.146.71 |
| hermes.aha-berlin.com | 2024-12-16 | 85.13.146.71 |
| gw.aha-berlin.com | 2025-01-31 | 85.13.146.71 |
| a.mx.aha-berlin.com | 2025-02-25 | 85.13.146.71 |