| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sior.cz | SOA | 21600 | mbox.netro.cz info@dnservis.cz 2020082501 28800 7200 604800 86400 | |
| sior.cz | NS | 21600 | ns.netro.cz | |
| sior.cz | NS | 21600 | mbox.netro.cz | |
| sior.cz | MX | 21600 | 1 | mbox.netro.cz |
| www.sior.cz | A | 900 | 31.47.102.122 | |
| www.sior.cz | CNAME | 17953 | datan.netro.cz |