| Date | IP Address |
| 2025-03-16 | 3.130.142.114 (ClassC) |
| 2025-05-23 | 3.143.78.198 (ClassC) |
| 2025-07-20 | 18.116.84.171 (ClassC) |
| 2025-09-28 | 18.190.121.207 (ClassC) |
| 2026-01-15 | 3.138.66.157 (ClassC) |
| Date | Domain | IP |
| email.zipsend.de | 2024-06-11 | 18.220.159.142 |
| www.zipsend.de | 2025-03-16 | 3.130.142.114 |