| Date | IP Address |
| 2025-08-27 | 172.67.150.148 (ClassC) |
| 2026-03-02 | 104.21.30.47 (ClassC) |
| Date | Domain | IP |
| cloud.sillysoon.de | 2025-05-21 | 23.88.42.34 |
| autoconfig.sillysoon.de | 2026-02-05 | 23.88.42.34 |
| mail.sillysoon.de | 2025-09-20 | 23.88.42.34 |
| autodiscover.sillysoon.de | 2025-10-06 | 23.88.42.34 |