| Property | Value |
| NameServer | a.ns.nic.cz |
| Created | 1997-10-30 01:00:00 |
| Changed | 2012-07-11 17:11:16 |
| Expires | 2017-03-15 00:00:00 |
| Registrar | REG-CZNIC |
| Date | IP Address |
| 2025-08-25 | 194.0.12.1 (ClassC) |
| Date | Domain |
| dnssec-validator.cz | 2015-12-31 |
| ns.nic.cz | 2016-04-23 |
| nic.cz | 2016-09-18 |
| tunnel-h-01.nic.cz | 2016-11-30 |
| Date | Domain | IP |
| sld1.ns.nic.cz | 2025-08-02 | 217.31.207.98 |
| sld2.ns.nic.cz | 2025-07-30 | 217.31.207.99 |
| sld3.ns.nic.cz | 2025-08-05 | 217.31.57.6 |
| a.ns.nic.cz | 2025-08-25 | 194.0.12.1 |
| b.ns.nic.cz | 2025-07-30 | 194.0.13.1 |
| c.ns.nic.cz | 2025-07-31 | 194.0.14.1 |
| d.ns.nic.cz | 2025-07-30 | 193.29.206.1 |
| ua-e.ns.nic.cz | 2025-08-07 | 185.43.134.15 |
| mk-e.ns.nic.cz | 2025-07-30 | 185.43.134.12 |
| ao-e.ns.nic.cz | 2025-06-03 | 185.43.134.13 |
| gt-e.ns.nic.cz | 2025-08-25 | 185.43.134.14 |
| tz-e.ns.nic.cz | 2025-07-30 | 185.43.134.11 |
| f.ns.nic.cz | 2025-08-01 | 212.237.229.1 |