NSEC 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 avcr.cz .
managed by the owner of avcr.cz .
academy.cas.cz
147.231.58.1
The official source of information for this domain,
managed by the owner of avcr.cz .
managed by the owner of avcr.cz .
nsa.ces.net
195.113.144.205
The official source of information for this domain,
managed by the owner of avcr.cz .
managed by the owner of avcr.cz .
visla.utia.cas.cz
147.231.12.1
Netherlands
185.140.209.224
Ukraine
194.54.82.51
Brazil
200.231.34.18
India
202.83.29.58
Australia
203.22.100.10
United States of America
208.93.196.147
Canada
209.216.125.19
South Africa
41.23.216.194
2a10:50c0::ad2:ff
2a0d:2a00:2::
1.0.0.1
8.8.4.4
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
149.112.112.112
cok2025.avcr.cz. A RRSIG NSEC
Russia
217.26.29.42
No NSEC records found