| Date | IP Address |
| 2024-10-20 | 104.26.15.3 (ClassC) |
| 2024-11-03 | 104.26.14.3 (ClassC) |
| 2025-11-28 | 172.67.73.82 (ClassC) |
| Date | Domain | IP |
| portal.duernberg.at | 2024-10-20 | 104.26.14.3 |
| test.duernberg.at | 2025-04-26 | 104.26.15.3 |
| invest.duernberg.at | 2024-10-20 | 104.26.15.3 |
| www.duernberg.at | 2024-10-20 | 104.26.15.3 |