| Date | IP Address |
| 2020-01-27 | 23.62.35.8 (ClassC) |
| 2020-06-16 | 23.53.127.50 (ClassC) |
| 2024-02-22 | 23.44.175.140 (ClassC) |
| 2024-02-28 | 104.96.163.209 (ClassC) |
| 2024-03-12 | 184.28.93.83 (ClassC) |
| 2024-06-16 | 23.46.17.18 (ClassC) |
| 2024-09-21 | 23.54.19.169 (ClassC) |
| 2024-12-23 | 23.46.228.166 (ClassC) |
| 2025-01-13 | 23.44.175.174 (ClassC) |
| 2025-02-01 | 23.46.228.169 (ClassC) |
| 2025-08-19 | 23.216.147.198 (ClassC) |
| 2025-09-20 | 23.46.17.25 (ClassC) |
| 2026-01-24 | 23.216.147.202 (ClassC) |
| Date | Domain | IP |
| oc-preview.stage.eltern.de | 2024-10-08 | 23.46.17.18 |
| www.stage.eltern.de | 2025-07-18 | 23.216.147.201 |