| Date | IP Address |
| 2014-11-02 | 108.168.255.201 (ClassC) |
| 2024-03-26 | 104.18.41.73 (ClassC) |
| 2024-08-09 | 172.64.146.183 (ClassC) |
| 2025-01-06 | 104.18.3.146 (ClassC) |
| Date | Domain | IP |
| publikacja.erecruiter.pl | 2024-08-07 | 104.18.41.73 |
| pomoc.erecruiter.pl | 2024-09-03 | 104.18.2.146 |
| hrmarketplace.erecruiter.pl | 2024-10-16 | 104.18.3.146 |
| stage.erecruiter.pl | 2024-08-13 | 104.18.41.73 |
| auth-candidate.erecruiter.pl | 2024-08-27 | 104.18.2.146 |
| api-candidate.erecruiter.pl | 2024-08-07 | 104.18.41.73 |
| skk.erecruiter.pl | 2024-12-24 | 104.18.2.146 |
| system.erecruiter.pl | 2024-09-08 | 104.18.2.146 |
| go.erecruiter.pl | 2014-04-12 | 108.168.254.38 |
| offers.erecruiter.pl | 2024-08-18 | 104.18.41.73 |
| kandydat.erecruiter.pl | 2024-08-09 | 104.18.41.73 |