| Date | IP Address |
| 2024-05-29 | 104.26.6.177 (ClassC) |
| 2024-06-06 | 172.67.75.191 (ClassC) |
| 2024-09-24 | 104.26.7.177 (ClassC) |
| 2025-07-29 | 104.21.91.155 (ClassC) |
| 2026-01-19 | 172.67.175.83 (ClassC) |
| Date | Domain | IP |
| mx01.naehfrosch.de | 2025-05-21 | 104.21.91.155 |
| mx3.naehfrosch.de | 2025-04-06 | 172.67.175.83 |
| www.naehfrosch.de | 2024-05-29 | 104.26.6.177 |