DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 86400 | IP : 222.30.158.14 |
| NS | 86400 | TARGET : ysudns2.ysu.edu.cn |
| NS | 86400 | TARGET : ysudns1.ysu.edu.cn |
| SOA | 86400 | MNAME : ysudns2.ysu.edu.cn RNAME : root.ysudns2.ysu.edu.cn SERIAL : 21525 REFRESH : 10800 RETRY : 3600 EXPIRE : 604800 MINIMUM-TTL : 86400 |
| MX | 3600 | PRI : 1 TARGET : mx-ysu-edu-cn.icoremail.net |
| MX | 3600 | PRI : 5 TARGET : mailgw.ysu.edu.cn |
| TXT | 86400 | TXT : v=spf1 ip4:202.206.240.10 ip4:202.206.240.11 ip4:202.206.240.96 ip4:202.206.240.97 include:spf.icoremail.net -all |
| AAAA | 600 | IPV6 : 2001:250:80c:ffff:ffff:ffff:de1e:9e0e |







