NSEC records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
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 cuni.cz .
managed by the owner of cuni.cz .
david.ruk.cuni.cz
78.128.213.242
The official source of information for this domain,
managed by the owner of cuni.cz .
managed by the owner of cuni.cz .
golias.ruk.cuni.cz
195.113.0.2
Australia
116.206.128.245
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
200.231.34.18
United States of America
208.93.196.147
Canada
38.113.170.4
South Africa
41.23.114.73
Ukraine
91.239.232.181
94.140.15.15
1.0.0.1
8.8.8.8
NextDNS
45.90.28.66
OpenDns
208.67.222.222
149.112.112.112
dek-webblast3.lf1.cuni.cz. A RRSIG NSEC
The official source of information for this domain,
managed by the owner of cuni.cz .
managed by the owner of cuni.cz .
cuce.ruk.cuni.cz
195.113.0.8
The official source of information for this domain,
managed by the owner of cuni.cz .
managed by the owner of cuni.cz .
nsa.ces.net
195.113.144.205
Russia
217.26.29.42
No NSEC records found