| Date | IP Address |
| 2020-12-22 | 65.8.233.24 (ClassC) |
| 2021-01-20 | 13.249.130.127 (ClassC) |
| 2021-01-20 | 13.249.130.41 (ClassC) |
| 2024-10-18 | 3.163.24.79 (ClassC) |
| 2024-11-17 | 3.163.24.97 (ClassC) |
| Date | Domain | IP |
| auth.onboarding.haufe.io | 2024-09-07 | 99.84.66.17 |
| app.onboarding.haufe.io | 2024-10-18 | 3.163.24.79 |
| auth.dev.onboarding.haufe.io | 2024-08-01 | 18.161.6.76 |
| app.dev.onboarding.haufe.io | 2021-07-25 | 99.84.64.57 |
| manager.dev.onboarding.haufe.io | 2024-02-26 | 204.246.191.73 |