DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 3600 | IP : 220.180.246.44 |
| NS | 3600 | TARGET : dns1.chu.edu.cn |
| NS | 3600 | TARGET : dns2.chu.edu.cn |
| SOA | 3600 | MNAME : dns1.chu.edu.cn RNAME : service\@chu.edu.cn SERIAL : 2021122863 REFRESH : 300 RETRY : 600 EXPIRE : 7200 MINIMUM-TTL : 3600 |
| MX | 3600 | PRI : 10 TARGET : mxbiz2.qq.com |
| TXT | 3600 | TXT : v=spf1 include:spf.mail.qq.com ~all |
| AAAA | 3600 | IPV6 : 2001:da8:d816:8888::9 |







