SOA records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- 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
South Africa
105.244.21.135
Australia
146.185.214.189
Ukraine
176.103.52.30
Netherlands
185.140.209.224
India
188.241.62.12
Brazil
200.231.34.18
Russia
213.171.14.197
Canada
51.222.143.99
2a10:50c0::ad2:ff
2a0d:2a00:1::
2606:4700:4700::1111
2001:4860:4860::8888
NextDNS
45.90.30.66
OpenDns
2620:119:35::35
2620:fe::fe
ddi-gm1.itsc.cuhk.edu.hk. hostmaster.cuhk.edu.hk. 201704445 600 300 1814400 300
United States of America
104.131.82.154
No SOA records found