| Date | IP Address |
| 2023-07-23 | 18.161.21.126 (ClassC) |
| 2023-10-27 | 52.222.191.83 (ClassC) |
| 2025-02-23 | 18.245.86.114 (ClassC) |
| 2025-04-28 | 3.166.96.55 (ClassC) |
| 2025-05-26 | 3.166.96.24 (ClassC) |
| 2025-08-29 | 3.166.96.32 (ClassC) |
| 2025-09-03 | 18.245.86.90 (ClassC) |
| 2026-01-20 | 18.245.86.76 (ClassC) |
| Date | Domain | IP |
| productos.zehnder.es | 2024-11-24 | 52.84.162.117 |
| www.zehnder.es | 2024-11-25 | 99.84.66.23 |