| Date | IP Address |
| 2021-01-23 | 185.18.137.160 (ClassC) |
| 2024-09-23 | 104.21.37.17 (ClassC) |
| 2025-02-22 | 104.21.112.1 (ClassC) |
| 2025-04-27 | 104.21.96.1 (ClassC) |
| Date | Domain | IP |
| mail.comune.domino.nl | 2024-09-23 | 172.67.202.108 |
| smtp.comune.domino.nl | 2024-09-23 | 172.67.202.108 |