| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 2b-in.cz | SOA | 900 | ns.web4u.cz admin@web4u.cz 2009050601 14400 3600 1209600 14400 | |
| 2b-in.cz | NS | 900 | ns2.web4u.cz | |
| 2b-in.cz | NS | 900 | ns.web4u.cz | |
| 2b-in.cz | A | 900 | 81.91.86.13 | |
| 2b-in.cz | AAAA | 900 | 2001:1568::13 | |
| 2b-in.cz | MX | 900 | 10 | mx.web4u.cz |
| www.2b-in.cz | A | 900 | 81.91.86.13 | |
| www.2b-in.cz | AAAA | 900 | 2001:1568::13 |