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
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
200.231.34.18
Australia
203.22.100.10
South Africa
41.23.114.73
Canada
66.70.164.12
Ukraine
91.239.232.181
2a10:50c0::ad1:ff
1.1.1.1
8.8.4.4
NextDNS
2a07:a8c0::53:54e9
2620:fe::9
A 13 4 86400 20260408122550 20260325112553 8343 lf1.cuni.cz. c1H9w/PdhxbKO3Bq+/V+B14HTO2wKI3M7+SHuAvp6uQa9qZ7tE63GwngrSJhAXkkHL1UP2sinAV0a2yYNdpvCA==
NSEC 13 4 86400 20260408111122 20260325105702 8343 lf1.cuni.cz. B0AS27Pv4lTneN5Dh13mDeY3F//Pvac/swo6C0SXsaNni4oIK7ljtRnzH8DQrEOZX2dR57dCzwQucule4Vw3pg==
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
United States of America
135.148.149.226
Russia
217.26.29.42
185.228.168.168
OpenDns
2620:119:35::35
No RRSIG records found