DS 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 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
No DS records found
Australia
123.100.147.201
Russia
147.78.66.155
United States of America
162.243.12.37
India
172.232.76.111
Ukraine
185.13.249.67
Brazil
200.231.34.18
South Africa
41.23.114.62
Canada
51.222.248.234
Netherlands
80.74.29.136
2a10:50c0::ad1:ff
185.228.169.168
1.1.1.1
2001:4860:4860::8844
NextDNS
45.90.28.66
OpenDns
208.67.222.222
149.112.112.112
30302 13 2 96B427EE8A5999C0374E1AAC23152E0C6D4105E2620796531F441C68020C2646