| Date | IP Address |
| 2025-12-08 | 85.13.153.17 (ClassC) |
| Date | Domain | IP |
| mail01.49er-kv.de | 2025-05-14 | 85.13.153.17 |
| mail12.49er-kv.de | 2025-05-11 | 85.13.153.17 |
| mail4.49er-kv.de | 2025-05-15 | 85.13.153.17 |
| barracuda.49er-kv.de | 2025-05-11 | 85.13.153.17 |
| gate.49er-kv.de | 2025-05-14 | 85.13.153.17 |
| mail.49er-kv.de | 2025-12-06 | 85.13.153.17 |
| m.49er-kv.de | 2025-05-15 | 85.13.153.17 |
| mailin.49er-kv.de | 2025-05-14 | 85.13.153.17 |
| mailserver.49er-kv.de | 2025-05-16 | 85.13.153.17 |
| ns.49er-kv.de | 2025-12-07 | 85.13.153.17 |
| host.49er-kv.de | 2025-12-08 | 85.13.153.17 |
| mailsrv.49er-kv.de | 2025-12-05 | 85.13.153.17 |
| mailgw.49er-kv.de | 2025-05-13 | 85.13.153.17 |
| a.mx.49er-kv.de | 2025-12-08 | 85.13.153.17 |
| box.49er-kv.de | 2025-05-14 | 85.13.153.17 |
| mailrelay.49er-kv.de | 2025-05-25 | 85.13.153.17 |
| gateway.49er-kv.de | 2025-05-23 | 85.13.153.17 |