| Date | IP Address |
| 2014-06-23 | 85.232.10.192 (ClassC) |
| 2024-06-08 | 94.130.146.218 (ClassC) |
| 2024-11-22 | 49.12.171.33 (ClassC) |
| 2024-12-23 | 88.198.35.8 (ClassC) |
| 2025-01-30 | 49.12.171.34 (ClassC) |
| Date | Domain | IP |
| dns1.leipzig.de | 2023-08-18 | 62.156.180.130 |
| data.leipzig.de | 2024-11-07 | 185.54.150.44 |
| www.leipzig.de | 2024-03-01 | 94.130.146.218 |