| Date | IP Address |
| 2022-05-23 | 23.42.158.226 (ClassC) |
| 2022-05-23 | 23.1.33.196 (ClassC) |
| 2022-05-27 | 23.11.231.176 (ClassC) |
| 2022-06-02 | 23.55.63.83 (ClassC) |
| 2022-06-02 | 23.55.63.73 (ClassC) |
| 2022-06-15 | 23.209.37.83 (ClassC) |
| 2022-06-27 | 104.76.210.133 (ClassC) |
| 2022-06-27 | 104.76.210.203 (ClassC) |
| 2022-08-08 | 23.56.237.117 (ClassC) |
| 2022-09-19 | 104.76.210.199 (ClassC) |
| 2023-05-04 | 23.203.49.168 (ClassC) |
| 2023-06-04 | 23.59.177.196 (ClassC) |
| 2026-02-23 | 91.195.241.232 (ClassC) |
| Date | Domain | IP |
| www.certai.de | 2025-10-09 | 91.195.241.232 |