| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cb21.net | SOA | 600 | ns.echungbuk.net root@ns.echungbuk.net 2014110802 21600 1800 1209600 86400 | |
| cb21.net | NS | 600 | ns2.echungbuk.net | |
| cb21.net | NS | 600 | ns.echungbuk.net | |
| cb21.net | A | 600 | 210.104.148.81 | |
| cb21.net | MX | 600 | 0 | spam.cb21.net |
| www.cb21.net | A | 600 | 210.104.148.81 |