| Date | IP Address |
| 2025-11-30 | 85.13.157.104 (ClassC) |
| Date | Domain | IP |
| mail2.private-altersvorsorge.de | 2025-09-25 | 85.13.157.104 |
| mail9.private-altersvorsorge.de | 2025-10-03 | 85.13.157.104 |
| mail.private-altersvorsorge.de | 2025-10-04 | 85.13.157.104 |
| mailer.private-altersvorsorge.de | 2025-11-29 | 85.13.157.104 |
| mx.private-altersvorsorge.de | 2025-10-04 | 85.13.157.104 |