DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 600 | IP : 202.205.109.212 |
| A | 600 | IP : 202.205.109.211 |
| A | 600 | IP : 202.205.109.203 |
| A | 600 | IP : 202.205.109.89 |
| A | 600 | IP : 202.205.109.155 |
| NS | 3600 | TARGET : dns2.resource.edu.cn |
| NS | 3600 | TARGET : dns1.resource.edu.cn |
| SOA | 3600 | MNAME : ns.cernet20.edu.cn RNAME : postmaster.cernet20.edu.cn SERIAL : 2023041303 REFRESH : 28800 RETRY : 7200 EXPIRE : 604800 MINIMUM-TTL : 3600 |







