| Date | IP Address |
| 2021-04-03 | 5.134.4.125 (ClassC) |
| 2025-11-30 | 217.19.237.54 (ClassC) |
| Date | Domain | IP |
| mx20.amo.hermanboel.eu | 2025-11-29 | 217.19.237.54 |
| mx02.amo.hermanboel.eu | 2025-11-30 | 217.19.237.54 |
| mx3.amo.hermanboel.eu | 2025-11-29 | 217.19.237.54 |
| mails.amo.hermanboel.eu | 2025-10-16 | 217.19.237.54 |