| Date | IP Address |
| 2015-08-14 | 84.2.34.226 (ClassC) |
| 2024-10-30 | 159.69.71.60 (ClassC) |
| 2026-02-19 | 185.73.8.3 (ClassC) |
| Date | Domain | IP |
| antispam.medifair.hu | 2025-09-23 | 178.238.222.10 |
| authsmtp.medifair.hu | 2025-08-21 | 178.238.222.10 |
| www.medifair.hu | 2024-11-06 | 159.69.71.60 |