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 cas.cz .
managed by the owner of cas.cz .
academy.cas.cz
147.231.58.1
The official source of information for this domain,
managed by the owner of cas.cz .
managed by the owner of cas.cz .
nsa.ces.net
195.113.144.205
The official source of information for this domain,
managed by the owner of cas.cz .
managed by the owner of cas.cz .
visla.utia.cas.cz
147.231.12.1
South Africa
105.243.178.121
Australia
115.70.244.255
United States of America
162.243.12.37
India
172.232.76.111
Brazil
189.108.42.146
Ukraine
193.238.152.32
Canada
198.52.182.244
Netherlands
45.14.48.161
Russia
85.12.218.216
94.140.15.15
2a0d:2a00:2::
1.1.1.1
8.8.4.4
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
9.9.9.9
No OPT records found