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
Ukraine
91.241.176.31
94.140.15.15
1.0.0.1
2001:4860:4860::8888
NextDNS
2a07:a8c0::53:54e9
A 13 2 1800 20260714235554 20260630222554 58804 nic.cz. jtoQ3YeN+JICxkuv0zfKJZUmIhG8b4pdlqAY5lfifPU37bRrZX67YJAI/Wfc/DWB+339/VUdnEjoKeysMPweqw==
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
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
South Africa
105.247.175.229
United States of America
158.101.96.171
India
182.156.142.77
Australia
220.253.80.114
DNSKEY 13 2 1800 20260714222554 20260630205554 54415 nic.cz. CwtnyfGUXfvCd0y6He7HgfXDHzuIffm5aGzXwSysqpwABOc71VbSb4g5CBrRjwtryZfdZbtclRNBe8RzDhb4ug==
A 13 2 1800 20260714235554 20260630222554 58804 nic.cz. jtoQ3YeN+JICxkuv0zfKJZUmIhG8b4pdlqAY5lfifPU37bRrZX67YJAI/Wfc/DWB+339/VUdnEjoKeysMPweqw==
NS 13 2 1800 20260714235554 20260630222554 58804 nic.cz. NAsugmcfz/ZfIdmbIwcm04+lYMJzevkS9zCDU4gP97Ux3PSi2kP+xROgcFMOneF6b0P/iIyxKavmUXfxjABiXA==
SOA 13 2 1800 20260714235554 20260630222554 58804 nic.cz. qXgVN8TM2BeUGFiCoSnquN0Os6NTA9iAaIDG1flf25J4dCgqzevYgXQy8EbU9UPZ9tnNllQRsxlVt0idbX8cNw==
MX 13 2 1800 20260714235554 20260630222554 58804 nic.cz. 698iGujxRsSkNzAWbk3RlkJvWwbXvS+E12hZhzxAJbzdkUeNoZg8ItwgljCuP2hyHvjZgMWSA2HFWpkDpuvfiA==
TXT 13 2 1800 20260714235554 20260630222554 58804 nic.cz. +5L2OKFPrSlkbQdsZz+1rVbK59ZnASaEiHeayBp+ZtWNrnmQ0hTUrWpY2cPWw01T82bq/c1okspta18HfbVZIQ==
AAAA 13 2 1800 20260714235554 20260630222554 58804 nic.cz. IO+QXMyZB/dBgKzb6rF+/tgILV/2X5IWDPmwPfD+g9eME2LAIzj7j33hyAA8w7CMcBRBJ7PBaaLErAi8IDvW0w==
NSEC3PARAM 13 2 1800 20260714235554 20260630222554 58804 nic.cz. dfisTHfOTDBUnIF20PATvG3IOrMHcSb+q+YmBSq1xsAn/rBF3f0ezK0p0Z3Dg5DaLSGs6SLnXMcmGjO/OQIkWA==
CAA 13 2 1800 20260714235554 20260630222554 58804 nic.cz. eUIMeBMvMKMMTJwWrOyiwW4Fo44okQg50aP1RzUqSf0KIGFlMArKED+RIYbGlDM2E8C1bkIL9UIdwH4Bf1dK4A==
Brazil
187.102.161.38
Netherlands
94.228.210.90
2a0d:2a00:2::
OpenDns
2620:119:35::35
2620:fe::fe
No RRSIG records found
Canada
192.99.207.30
Russia
193.107.0.24
DNSKEY 13 2 1800 20260714222554 20260630205554 54415 nic.cz. CwtnyfGUXfvCd0y6He7HgfXDHzuIffm5aGzXwSysqpwABOc71VbSb4g5CBrRjwtryZfdZbtclRNBe8RzDhb4ug==
DS 13 2 3600 20260711201720 20260627184720 31683 cz. hWFpbHaGP5jp638gUPowvzLw714CmvUaSIWWZghqX6SsnK1uh0nMvLqGvvynqC0G8isBV1YH0y4p7flcQyOdYQ==