| Date | IP Address |
| 2025-02-02 | 85.13.129.37 (ClassC) |
| Date | Domain | IP |
| mail01.architekt-treupel.de | 2024-09-15 | 85.13.129.37 |
| mail02.architekt-treupel.de | 2024-08-31 | 85.13.129.37 |
| mail4.architekt-treupel.de | 2024-11-11 | 85.13.129.37 |
| comune.architekt-treupel.de | 2025-01-22 | 85.13.129.37 |
| antispam.architekt-treupel.de | 2025-01-22 | 85.13.129.37 |
| mbox.architekt-treupel.de | 2025-01-22 | 85.13.129.37 |