| Date | IP Address |
| 2024-09-11 | 23.32.45.155 (ClassC) |
| 2024-10-17 | 23.213.175.90 (ClassC) |
| 2024-11-24 | 23.213.175.153 (ClassC) |
| 2024-12-22 | 104.96.203.56 (ClassC) |
| 2025-02-06 | 104.98.118.144 (ClassC) |
| 2025-05-13 | 184.25.113.136 (ClassC) |
| 2025-07-17 | 23.213.34.187 (ClassC) |
| 2025-08-28 | 23.38.194.11 (ClassC) |
| 2025-09-01 | 23.209.94.73 (ClassC) |
| 2025-11-05 | 23.220.162.201 (ClassC) |
| 2026-01-20 | 23.213.34.163 (ClassC) |
| Date | Domain | IP |
| www.digital-briefmarke.de | 2024-11-25 | 23.44.175.8 |