| Date | IP Address |
| 2023-02-15 | 3.65.210.192 (ClassC) |
| 2024-06-09 | 52.57.93.172 (ClassC) |
| 2024-12-17 | 3.77.213.153 (ClassC) |
| 2025-01-24 | 3.122.0.198 (ClassC) |
| 2025-05-28 | 18.195.226.14 (ClassC) |
| 2025-06-02 | 35.156.227.234 (ClassC) |
| 2025-07-19 | 52.59.17.85 (ClassC) |
| Date | Domain | IP |
| api-v2.haufe-badges.com | 2024-08-21 | 52.57.51.88 |
| frontend.haufe-badges.com | 2024-06-09 | 52.57.93.172 |