| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| o2.sk | SOA | 10800 | dns.iol.cz hostmaster@iol.cz 2024032001 10800 3600 2592000 10800 | |
| o2.sk | NS | 10800 | ns2.tel.cz | |
| o2.sk | NS | 10800 | dns.iol.cz | |
| o2.sk | A | 3279 | 160.218.168.20 | |
| o2.sk | MX | 4884 | 10 | smtp-in.o2.cz |
| www.o2.sk | A | 9784 | 160.218.168.20 |