AAAA records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for AAAA 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.edu.hk .
managed by the owner of cuhk.edu.hk .
anyns.cuhk.edu.hk
204.61.216.69
The official source of information for this domain,
managed by the owner of cuhk.edu.hk .
managed by the owner of cuhk.edu.hk .
dns1.cuhk.edu.hk
137.189.10.13
The official source of information for this domain,
managed by the owner of cuhk.edu.hk .
managed by the owner of cuhk.edu.hk .
dns2.cuhk.edu.hk
137.189.6.22
The official source of information for this domain,
managed by the owner of cuhk.edu.hk .
managed by the owner of cuhk.edu.hk .
ns4.gdnsdef.com
45.116.42.4
The official source of information for this domain,
managed by the owner of cuhk.edu.hk .
managed by the owner of cuhk.edu.hk .
ns4.gdnsec.com
45.116.40.4
United States of America
129.153.22.43
Netherlands
138.124.52.212
Brazil
138.94.117.51
India
14.96.91.230
Ukraine
178.151.91.19
Australia
180.200.238.17
South Africa
41.0.172.36
Canada
51.79.40.76
2a10:50c0::ad1:ff
1.1.1.1
2001:4860:4860::8844
NextDNS
2a07:a8c0::53:54e9
OpenDns
208.67.220.220
149.112.112.112
Russia
185.73.126.222
No AAAA records found