| Date | IP Address |
| 2023-10-18 | 45.144.132.208 (ClassC) |
| 2023-11-09 | 45.144.135.78 (ClassC) |
| 2025-01-22 | 20.52.99.116 (ClassC) |
| Date | Domain | IP |
| service.dhk.at | 2024-12-05 | 93.191.162.150 |
| cas-server.dhk.at | 2024-09-24 | 212.183.61.42 |
| www.dhk.at | 2023-08-28 | 80.237.190.92 |