RRSIG 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
South Africa
105.246.156.70
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
200.231.34.18
Australia
203.22.100.10
United States of America
208.93.196.147
Canada
69.80.228.50
Ukraine
91.239.232.181
2a10:50c0::ad1:ff
2606:4700:4700::1111
8.8.4.4
NextDNS
45.90.28.66
A 13 4 86400 20260408113604 20260325105731 8343 lf1.cuni.cz. kY/s4rlIMrI6xEoi+BZYsdgwiUzZvtqQaxLrOckJ6ixv6AjJr3Q0vcFTaxXP+87YucQNNKqs4m7jBs1uJLN0uA==
NSEC 13 4 86400 20260408113604 20260325105731 8343 lf1.cuni.cz. 6kyU2v2y+o63FqHqV9zWZaFyXrxGJ448r+a3P5aKmh/xKg5BMvT9XSkT0Vot/2SXV3b4AGEfMxya4SZ9gMLWkw==
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
80.76.233.82
2a0d:2a00:1::
OpenDns
2620:119:53::53
2620:fe::fe
No RRSIG records found