| Date | IP Address |
| 2016-05-05 | 54.243.81.110 (ClassC) |
| 2024-01-15 | 104.18.15.225 (ClassC) |
| 2024-05-23 | 104.18.14.225 (ClassC) |
| 2025-02-26 | 44.230.117.43 (ClassC) |
| 2025-10-06 | 35.84.58.56 (ClassC) |
| 2025-11-20 | 44.237.238.20 (ClassC) |
| 2025-12-19 | 52.33.254.3 (ClassC) |
| 2026-01-15 | 44.238.62.230 (ClassC) |
| Date | Domain | IP |
| staging.zscaler.de | 2025-01-05 | 44.230.117.43 |
| dev.zscaler.de | 2025-01-10 | 15.197.167.90 |
| www.zscaler.de | 2024-05-23 | 104.18.15.225 |