| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cntech.net | SOA | 900 | host1.cntech.net webmaster@cntech.net 2022012706 10800 1800 1209600 900 | |
| cntech.net | NS | 900 | host2.cntech.net | |
| cntech.net | NS | 900 | host1.cntech.net | |
| cntech.net | NS | 900 | ca.hketc.net | |
| cntech.net | NS | 900 | us.hketc.net |