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 cz .
managed by the owner of cz .
a.ns.nic.cz
194.0.12.1
The official source of information for this domain,
managed by the owner of cz .
managed by the owner of cz .
b.ns.nic.cz
194.0.13.1
The official source of information for this domain,
managed by the owner of cz .
managed by the owner of cz .
c.ns.nic.cz
194.0.14.1
South Africa
105.243.202.65
Netherlands
185.140.209.224
Ukraine
91.239.232.181
94.140.14.14
2606:4700:4700::1001
NextDNS
45.90.28.66
2620:fe::fe
A 13 3 1800 20260406175554 20260323162554 30024 nic.cz. 6l0J7dRmG1x3fmX+8gwW1UB8WuEBhpoZefbByTlZdnQJ/zTiWoPlyoUpQRmIRGAhhbuW7Xc8uVY1tL8g/pdGrw==
The official source of information for this domain,
managed by the owner of cz .
managed by the owner of cz .
d.ns.nic.cz
193.29.206.1
India
172.232.76.111
Brazil
200.231.34.18
Australia
203.22.100.10
8.8.8.8
AAAA 13 3 1800 20260406175554 20260323162554 30024 nic.cz. AFMNSYkOVZvix0yneE7IOl+UR+YOO6GmpUZsf8jI2ztHopC9miftJ0XR/rGzNd7wA3ztJ8LxMr9ci9Sthh7lvA==
A 13 3 1800 20260406175554 20260323162554 30024 nic.cz. 6l0J7dRmG1x3fmX+8gwW1UB8WuEBhpoZefbByTlZdnQJ/zTiWoPlyoUpQRmIRGAhhbuW7Xc8uVY1tL8g/pdGrw==
United States of America
208.93.196.147
Canada
209.145.104.15
Russia
62.109.19.17
2a0d:2a00:2::
OpenDns
2620:119:53::53
No RRSIG records found