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
South Africa
139.84.231.130
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
200.231.34.18
Australia
203.22.100.10
Ukraine
91.239.232.181
2a10:50c0::ad2:ff
2606:4700:4700::1111
8.8.8.8
NextDNS
45.90.28.66
NSEC 13 4 86400 20260410000152 20260326230355 15771 utia.cas.cz. n1hKmHclN0XYEugGzIhoVpAA4zkKAraBHO2hgS3OUAN945SnuQ59qVBUa9LRv0RooIjMPnfYx08iol9UjjUatQ==
AAAA 13 4 86400 20260402214108 20260319213511 15771 utia.cas.cz. q5Ds6gngi/oKmZYkkeXJGY289No6bCgvC2eowNgJQuhV2nYMp3PmEsnfod13Ol8Qj3qW0cL4InP4qWGAZqWtFw==
A 13 4 86400 20260402214108 20260319213511 15771 utia.cas.cz. 2LEZXdBLsU3hzbHEdukooGFHrriJj/TVLfW3tESLxR0qSmD9C3CFIGCimqTTOZ59voGnC3/M8p5gVJuKDCVBFg==
United States of America
208.93.196.147
Russia
217.26.29.42
Canada
54.39.99.8
2a0d:2a00:1::
OpenDns
208.67.222.222
9.9.9.9
No RRSIG records found