| Date | IP Address |
| 2021-01-19 | 85.13.134.12 (ClassC) |
| 2025-01-20 | 85.13.161.233 (ClassC) |
| Date | Domain | IP |
| mail01.karo-family.de | 2024-08-15 | 85.13.161.233 |
| mail1.karo-family.de | 2025-01-20 | 85.13.161.233 |
| imap1.karo-family.de | 2025-01-20 | 85.13.161.233 |
| mail2.karo-family.de | 2024-12-12 | 85.13.161.233 |
| exchange.karo-family.de | 2024-12-23 | 85.13.161.233 |
| email.karo-family.de | 2025-01-20 | 85.13.161.233 |
| imap.karo-family.de | 2024-09-05 | 85.13.161.233 |
| ftp.karo-family.de | 2025-01-18 | 85.13.161.233 |