| Date | IP Address |
| 2019-11-17 | 52.58.78.16 (ClassC) |
| 2021-11-30 | 3.64.163.50 (ClassC) |
| 2022-04-26 | 34.240.216.169 (ClassC) |
| 2022-04-29 | 176.223.141.35 (ClassC) |
| 2024-05-29 | 136.144.250.60 (ClassC) |
| 2025-02-08 | 34.1.248.15 (ClassC) |
| Date | Domain | IP |
| www.hartog.eu | 2024-11-28 | 136.144.250.60 |