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 cuhk.net .
managed by the owner of cuhk.net .
dns1.cuhk.edu.hk
137.189.10.13
The official source of information for this domain,
managed by the owner of cuhk.net .
managed by the owner of cuhk.net .
dns2.cuhk.edu.hk
137.189.6.22
The official source of information for this domain,
managed by the owner of cuhk.net .
managed by the owner of cuhk.net .
dns3.cuhk.edu.hk
95.40.130.111
Australia
115.70.244.255
United States of America
162.243.24.8
India
172.232.76.111
Russia
185.246.88.234
Brazil
200.231.34.18
South Africa
41.23.253.247
Canada
51.222.248.234
Ukraine
91.199.93.61
94.140.15.15
185.228.168.168
1.0.0.1
2001:4860:4860::8888
NextDNS
45.90.28.66
9.9.9.9
No A records found
Netherlands
91.216.71.30