| Date | IP Address |
| 2023-10-27 | 18.161.84.65 (ClassC) |
| 2023-10-30 | 18.165.183.127 (ClassC) |
| 2023-11-16 | 13.225.214.42 (ClassC) |
| 2024-06-21 | 108.157.150.82 (ClassC) |
| 2024-06-28 | 108.157.150.129 (ClassC) |
| 2024-08-21 | 108.157.150.80 (ClassC) |
| 2024-09-02 | 108.157.142.122 (ClassC) |
| 2024-10-15 | 108.157.150.17 (ClassC) |
| 2024-11-02 | 3.161.119.102 (ClassC) |
| 2024-11-10 | 18.245.86.76 (ClassC) |
| 2024-11-21 | 3.166.96.55 (ClassC) |
| 2024-12-16 | 143.204.215.46 (ClassC) |
| 2025-03-16 | 3.166.96.27 (ClassC) |
| 2025-03-24 | 18.245.86.90 (ClassC) |
| 2025-04-07 | 18.245.86.114 (ClassC) |
| 2025-05-10 | 18.245.86.125 (ClassC) |
| 2025-08-02 | 3.166.96.24 (ClassC) |
| Date | Domain | IP |
| www.zehnder.cz | 2024-05-14 | 108.138.94.116 |
| vyrobky.zehnder.cz | 2024-11-25 | 99.84.66.86 |