| Date | IP Address |
| 2020-03-25 | 99.84.41.19 (ClassC) |
| 2020-03-25 | 99.84.41.32 (ClassC) |
| 2020-03-25 | 99.84.41.97 (ClassC) |
| 2020-03-25 | 99.84.41.128 (ClassC) |
| 2020-09-21 | 52.84.129.117 (ClassC) |
| 2020-09-21 | 52.84.129.28 (ClassC) |
| 2020-11-17 | 143.204.217.33 (ClassC) |
| 2024-03-25 | 141.101.90.106 (ClassC) |
| 2025-12-30 | 141.101.90.105 (ClassC) |
| 2026-01-30 | 141.101.90.107 (ClassC) |
| 2026-03-03 | 141.101.90.104 (ClassC) |
| Date | Domain | IP |
| mail.de.doctena.at | 2024-09-02 | 141.101.90.105 |