| Date | IP Address |
| 2023-06-08 | 3.69.152.80 (ClassC) |
| 2024-03-14 | 18.185.9.46 (ClassC) |
| 2024-06-08 | 35.158.151.2 (ClassC) |
| 2024-06-12 | 3.123.99.15 (ClassC) |
| 2024-10-15 | 18.194.5.42 (ClassC) |
| 2024-10-21 | 3.122.16.144 (ClassC) |
| 2024-11-20 | 35.156.85.72 (ClassC) |
| 2024-11-24 | 3.121.1.126 (ClassC) |
| 2024-12-21 | 52.28.77.220 (ClassC) |
| 2024-12-29 | 3.126.195.247 (ClassC) |
| 2025-01-20 | 3.120.118.143 (ClassC) |
| 2025-02-22 | 18.184.185.63 (ClassC) |
| 2025-04-29 | 18.158.216.41 (ClassC) |
| 2025-05-09 | 52.28.14.21 (ClassC) |
| 2025-06-04 | 52.28.119.236 (ClassC) |
| 2025-07-04 | 3.66.79.44 (ClassC) |
| 2025-08-05 | 52.58.99.83 (ClassC) |
| 2025-08-11 | 3.127.60.129 (ClassC) |
| 2025-08-20 | 3.124.202.167 (ClassC) |
| 2025-08-28 | 35.156.39.10 (ClassC) |
| Date | Domain | IP |
| www.lehrcheck.de | 2024-06-08 | 35.158.151.2 |