| Date | IP Address |
| 2024-04-04 | 80.92.65.144 (ClassC) |
| 2024-11-07 | 104.21.25.196 (ClassC) |
| 2024-12-27 | 172.67.134.130 (ClassC) |
| 2025-03-20 | 104.21.64.1 (ClassC) |
| 2025-03-28 | 104.21.48.1 (ClassC) |
| 2025-04-11 | 104.21.112.1 (ClassC) |
| 2025-04-19 | 104.21.32.1 (ClassC) |
| Date | Domain | IP |
| mails.jobmensa.de | 2014-09-12 | 54.237.217.91 |
| support.jobmensa.de | 2024-09-09 | 54.158.106.98 |
| www.jobmensa.de | 2024-08-19 | 3.163.24.59 |