| Date | IP Address |
| 2013-08-26 | 188.165.218.55 (ClassC) |
| 2015-08-28 | 185.23.21.14 (ClassC) |
| 2016-06-19 | 185.23.21.111 (ClassC) |
| 2019-01-14 | 185.23.21.59 (ClassC) |
| 2021-09-13 | 213.108.62.187 (ClassC) |
| 2025-11-25 | 2.57.138.132 (ClassC) |
| Date | Domain | IP |
| www.doktor.net.pl | 2014-09-29 | 185.23.21.14 |