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
India
14.96.91.19
Russia
146.185.211.96
Australia
149.28.177.253
Brazil
164.163.178.64
Netherlands
185.140.209.224
Ukraine
37.53.70.212
South Africa
41.23.252.92
United States of America
69.66.0.20
Canada
69.72.30.10
94.140.15.15
185.228.169.168
1.1.1.1
8.8.4.4
NextDNS
2a07:a8c0::53:54e9
OpenDns
2620:119:53::53
149.112.112.112
No OPT records found