| Date | IP Address |
| 2021-01-27 | 23.67.242.8 (ClassC) |
| 2024-07-11 | 23.46.17.18 (ClassC) |
| 2024-09-11 | 23.46.17.25 (ClassC) |
| 2025-04-16 | 23.46.228.169 (ClassC) |
| 2025-08-09 | 23.216.147.201 (ClassC) |
| Date | Domain | IP |
| s1.dev.eltern.de | 2024-06-04 | 23.46.17.18 |
| image.dev.eltern.de | 2024-11-24 | 23.46.17.69 |
| tools.dev.eltern.de | 2024-11-25 | 23.54.19.200 |
| oc-preview.dev.eltern.de | 2024-09-23 | 23.46.228.169 |
| www.dev.eltern.de | 2024-07-11 | 23.46.17.18 |