| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cetro.biz | SOA | 7200 | ns03.21-domain.info root@ns03.21-domain.info 2024072900 3600 900 604800 3600 | |
| cetro.biz | NS | 7200 | ns04.21-domain.info | |
| cetro.biz | NS | 7200 | ns03.21-domain.info | |
| cetro.biz | MX | 7200 | 10 | barcelona.cetro.biz |
| www.cetro.biz | A | 7200 | 222.228.110.89 |