| Date | IP Address |
| 2021-03-29 | 85.13.143.64 (ClassC) |
| 2025-12-09 | 85.13.155.60 (ClassC) |
| Date | Domain | IP |
| mail11.volberg-bauschutz.com | 2025-12-09 | 85.13.155.60 |
| mail1.volberg-bauschutz.com | 2025-12-08 | 85.13.155.60 |
| ns1.volberg-bauschutz.com | 2025-12-09 | 85.13.155.60 |
| newmail.volberg-bauschutz.com | 2025-12-09 | 85.13.155.60 |
| mailx.volberg-bauschutz.com | 2025-12-08 | 85.13.155.60 |
| mailbox.volberg-bauschutz.com | 2025-12-09 | 85.13.155.60 |
| mailrelay.volberg-bauschutz.com | 2025-12-09 | 85.13.155.60 |