| Date | IP Address |
| 2018-10-26 | 173.214.162.133 (ClassC) |
| 2019-07-31 | 104.223.9.66 (ClassC) |
| 2019-09-30 | 199.250.208.147 (ClassC) |
| 2021-02-19 | 176.9.128.18 (ClassC) |
| 2023-08-28 | 103.224.182.239 (ClassC) |
| 2024-02-09 | 199.59.243.225 (ClassC) |
| 2024-06-08 | 178.63.249.126 (ClassC) |
| 2024-09-09 | 136.243.81.243 (ClassC) |
| 2025-08-04 | 148.251.45.195 (ClassC) |
| Date | Domain | IP |
| ww25.psychologieforum.at | 2023-08-29 | 199.59.243.224 |
| www.psychologieforum.at | 2023-08-28 | 103.224.182.239 |