| Date | IP Address |
| 2025-01-15 | 172.67.139.142 (ClassC) |
| 2025-05-18 | 104.21.94.190 (ClassC) |
| 2026-02-26 | 93.90.186.202 (ClassC) |
| Date | Domain | IP |
| instrumente.mk-serfaus.at | 2023-08-28 | 172.67.139.142 |
| fotos.mk-serfaus.at | 2025-05-04 | 104.21.94.190 |
| musikfest.mk-serfaus.at | 2024-06-27 | 172.67.139.142 |
| www.mk-serfaus.at | 2025-01-15 | 172.67.139.142 |