A records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for A records. They can be geo- or round-robin load-balanced.
- Some servers may have cached older records. Wait for their TTLs to expire.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of tsinghua.edu.cn .
managed by the owner of tsinghua.edu.cn .
dns.edu.cn
202.38.109.35
The official source of information for this domain,
managed by the owner of tsinghua.edu.cn .
managed by the owner of tsinghua.edu.cn .
dns.tsinghua.edu.cn
166.111.8.30
The official source of information for this domain,
managed by the owner of tsinghua.edu.cn .
managed by the owner of tsinghua.edu.cn .
dns2.edu.cn
202.112.0.13
The official source of information for this domain,
managed by the owner of tsinghua.edu.cn .
managed by the owner of tsinghua.edu.cn .
dns2.tsinghua.edu.cn
166.111.8.31
Australia
123.100.143.189
United States of America
162.243.12.37
India
172.232.76.111
Ukraine
193.238.152.32
Netherlands
194.122.163.90
Brazil
200.231.34.18
South Africa
41.23.113.251
Canada
51.222.248.234
Russia
62.113.107.41
2a10:50c0::ad1:ff
1.0.0.1
8.8.8.8
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.220.220
2620:fe::9
2a0d:2a00:2::
No A records found