OPT records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
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
105.243.178.173
India
14.192.3.196
United States of America
162.243.12.37
Ukraine
193.238.152.32
Brazil
200.231.34.18
Netherlands
45.14.48.161
Australia
59.101.119.103
Canada
64.187.180.82
Russia
85.12.218.216
94.140.14.14
185.228.168.168
2606:4700:4700::1001
8.8.4.4
NextDNS
45.90.30.66
OpenDns
208.67.222.222
149.112.112.112
No OPT records found