| Date | IP Address |
| 2018-11-19 | 5.9.102.76 (ClassC) |
| 2025-01-23 | 89.185.225.24 (ClassC) |
| Date | Domain | IP |
| mail.spak.at | 2024-12-09 | 91.114.53.226 |
| autodiscover.spak.at | 2024-08-28 | 52.96.113.200 |
| new.spak.at | 2025-01-05 | 5.9.102.76 |
| www.spak.at | 2024-10-17 | 89.185.225.24 |