| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 021city.cn | SOA | 600 | a.ezdnscenter.com dnsadmin@ezdnscenter.com 1688696276 7200 3600 1209600 1800 | |
| 021city.cn | NS | 21600 | b.ezdnscenter.com | |
| 021city.cn | NS | 21600 | a.ezdnscenter.com | |
| 021city.cn | A | 600 | 121.5.101.32 | |
| 021city.cn | MX | 600 | 5 | mxbiz1.qq.com |
| 021city.cn | MX | 600 | 5 | mxbiz2.qq.com |
| www.021city.cn | A | 600 | 121.5.101.32 |