| Date | IP Address |
| 2014-02-24 | 188.64.42.4 (ClassC) |
| 2019-04-16 | 188.64.42.10 (ClassC) |
| 2019-04-24 | 104.18.48.74 (ClassC) |
| 2019-04-24 | 104.18.49.74 (ClassC) |
| 2019-11-20 | 104.25.36.114 (ClassC) |
| 2019-11-20 | 104.25.35.114 (ClassC) |
| 2020-01-15 | 104.26.4.154 (ClassC) |
| 2020-01-15 | 104.26.5.154 (ClassC) |
| 2020-07-07 | 172.67.75.183 (ClassC) |
| 2025-10-17 | 104.21.86.152 (ClassC) |
| 2026-01-25 | 172.67.221.77 (ClassC) |
| Date | Domain | IP |
| www.nova-institut.de | 2025-01-10 | 104.21.86.152 |