| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| hayco.cn | SOA | 3600 | host1.cntech.net webmaster@hayco.cn 2022060152 1800 900 1209600 3600 | |
| hayco.cn | NS | 3600 | host2.cntech.net | |
| hayco.cn | NS | 3600 | ca.hketc.net | |
| hayco.cn | NS | 3600 | us.hketc.net | |
| hayco.cn | NS | 3600 | host1.cntech.net | |
| hayco.cn | A | 3600 | 116.92.229.7 | |
| www.hayco.cn | A | 3600 | 116.92.229.7 |