| Date | IP Address |
| 2012-06-15 | 82.208.6.60 (ClassC) |
| 2023-08-27 | 195.191.205.174 (ClassC) |
| 2024-11-21 | 104.26.12.168 (ClassC) |
| 2024-12-28 | 172.67.75.105 (ClassC) |
| 2025-01-04 | 104.26.13.168 (ClassC) |
| Date | Domain | IP |
| testovani.ireceptar.cz | 2024-01-31 | 52.233.238.150 |
| www.ireceptar.cz | 2024-08-10 | 104.26.13.168 |