| Date | IP Address |
| 2014-03-02 | 62.116.143.107 (ClassC) |
| 2014-06-17 | 91.237.88.233 (ClassC) |
| 2015-01-13 | 185.53.179.20 (ClassC) |
| 2015-02-26 | 185.53.177.8 (ClassC) |
| 2019-04-06 | 185.53.178.6 (ClassC) |
| 2025-08-04 | 104.247.81.54 (ClassC) |
| 2025-11-20 | 104.247.81.99 (ClassC) |
| Date | Domain | IP |
| mx.targetmail.de | 2025-09-06 | 104.247.81.54 |
| a.mx.targetmail.de | 2014-08-01 | 91.237.88.233 |