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
105.246.161.188
United States of America
162.243.12.37
India
172.232.76.111
Brazil
177.155.238.210
Ukraine
185.94.219.199
Netherlands
45.14.48.161
Australia
45.63.25.119
Canada
64.187.180.82
Russia
85.12.218.216
2a10:50c0::ad1:ff
2a0d:2a00:1::
2606:4700:4700::1001
2001:4860:4860::8844
NextDNS
45.90.30.66
OpenDns
2620:119:35::35
149.112.112.112
No OPT records found