| Date | IP Address |
| 2024-11-24 | 5.9.100.203 (ClassC) |
| 2025-05-23 | 85.13.167.54 (ClassC) |
| 2026-01-19 | 85.13.161.62 (ClassC) |
| Date | Domain | IP |
| autoconfig.shellhub.de | 2024-12-21 | 5.9.100.204 |
| imap.shellhub.de | 2024-12-21 | 5.9.100.204 |
| smtp.shellhub.de | 2024-12-21 | 5.9.100.204 |
| autodiscover.shellhub.de | 2024-12-21 | 5.9.100.204 |
| mta-sts.shellhub.de | 2024-12-21 | 5.9.100.204 |
| www.shellhub.de | 2024-11-24 | 5.9.100.203 |