mail.tsinghua.edu.cn DNS propagation

Map showing DNS propagation for mail.tsinghua.edu.cn

A records not consistent

Authoritative servers are returning different records.
  • This is normal for A records — they can be geo- or round-robin load-balanced.
  • If this is not intentional, check your DNS server configuration.
DNS server
Records returned by these servers
dns.edu.cn
202.38.109.35
dns2.edu.cn
202.112.0.13
dns3.edu.cn
101.4.62.35
ns5.cernet.net
166.111.8.30
South Africa
105.246.161.39
Australia
170.64.204.141
India
185.67.125.225
Brazil
187.102.161.38
United States of America
192.241.132.166
Russia
193.107.0.24
Canada
199.168.223.43
Netherlands
213.251.9.170
Ukraine
91.241.176.31
94.140.14.14
185.228.168.168
2001:4860:4860::8844
NextDNS
2a07:a8c0::53:54e9
OpenDns
2620:119:53::53
149.112.112.112
ns4.cernet.net
193.174.75.78
No A records found