RRSIG 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
India
172.232.76.111
Brazil
200.231.34.18
Australia
203.22.100.10
United States of America
208.93.196.147
South Africa
41.23.253.2
Netherlands
77.238.232.112
Ukraine
91.239.232.181
2a10:50c0::ad1:ff
2606:4700:4700::1111
8.8.8.8
NextDNS
45.90.28.66
9.9.9.9
NSEC 13 4 86400 20260408073453 20260325073012 15771 utia.cas.cz. TlL0WxjACD8ebwkVUFQvnJqD2pTdZFtNzw51K/xcZLUMbkYQT9kihUZrpsJB7aQrbZawUEicVQ3MbW5yrVd1kQ==
A 13 4 86400 20260407045808 20260324043029 15771 utia.cas.cz. NZNi9Trej+XyDXxUfhqNhoPQat0WrpSFop/vtEm6RW0+v5KEC85/WVJldvL1J9dord7Y3v3Aw54Ic+07GwRQ5Q==
No RRSIG records found