| Date | IP Address |
| 2023-08-28 | 85.13.161.29 (ClassC) |
| 2025-01-04 | 85.13.141.64 (ClassC) |
| Date | Domain | IP |
| exchange.purkarthofer-eis.at | 2024-09-25 | 85.13.141.64 |
| ftp.purkarthofer-eis.at | 2024-01-08 | 85.13.161.29 |
| authsmtp.purkarthofer-eis.at | 2024-01-07 | 85.13.161.29 |
| www.purkarthofer-eis.at | 2023-08-28 | 85.13.161.29 |