| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| opto.cloud | SOA | 21600 | ns1.websupport.cz admin@websupport.cz 1697793264 7200 2048 1048576 2560 | |
| opto.cloud | NS | 3600 | ns1.websupport.cz | |
| opto.cloud | NS | 3600 | ns3.websupport.eu | |
| opto.cloud | NS | 3600 | ns2.websupport.cz | |
| opto.cloud | A | 3600 | 37.9.175.165 | |
| www.opto.cloud | A | 3600 | 37.9.175.165 |