| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 2b.cz | SOA | 3600 | dns.dexus.net hostmaster@dexus.net 2023011501 14400 7200 1209600 10800 | |
| 2b.cz | NS | 3600 | dns.dexus.cz | |
| 2b.cz | NS | 3600 | dns.dexus.net | |
| 2b.cz | NS | 3600 | dns.dexus.eu | |
| 2b.cz | A | 3600 | 89.250.246.172 | |
| 2b.cz | MX | 3600 | 50 | elara.dexus.net |
| 2b.cz | MX | 3600 | 100 | callisto.dexus.net |
| www.2b.cz | A | 3600 | 89.250.246.172 | |
| www.2b.cz | CNAME | 3600 | 2b.cz | |
| www.2b.cz | MX | 3600 | 100 | callisto.dexus.net |
| www.2b.cz | MX | 3600 | 50 | elara.dexus.net |