| Property | Value |
| admin@zoner.cz | |
| NameServer | ns1.regzone.cz |
| Created | 2004-01-19 20:35:00 |
| Changed | 2012-04-04 04:10:21 |
| Expires | 2017-01-19 00:00:00 |
| Registrar | REG-ZONER |
| Date | IP Address |
| 2023-11-09 | 217.198.122.21 (ClassC) |
| 2025-01-26 | 37.235.105.82 (ClassC) |
| Date | Domain | IP |
| portal.estrechy.cz | 2023-08-09 | 217.198.122.21 |