| Date | IP Address |
| 2023-11-02 | 23.54.19.11 (ClassC) |
| 2023-12-07 | 104.71.218.112 (ClassC) |
| 2023-12-23 | 104.96.163.136 (ClassC) |
| 2024-01-31 | 184.30.150.208 (ClassC) |
| 2024-06-29 | 23.41.4.76 (ClassC) |
| 2024-08-19 | 23.54.19.136 (ClassC) |
| 2024-08-30 | 23.192.230.82 (ClassC) |
| 2025-04-09 | 23.41.4.69 (ClassC) |
| 2026-03-07 | 23.41.4.87 (ClassC) |
| Date | Domain | IP |
| medien.leserservice.de | 2023-08-04 | 23.53.34.50 |
| admin.leserservice.de | 2025-01-18 | 23.41.4.87 |
| pas.leserservice.de | 2024-01-18 | 184.30.150.212 |
| www.leserservice.de | 2023-11-02 | 23.54.19.11 |