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 master.cz .
managed by the owner of master.cz .
ns2.master.cz
81.31.33.6
South Africa
105.243.201.72
Russia
147.78.66.155
Netherlands
185.246.189.52
Brazil
200.194.249.54
1.0.0.1
2001:4860:4860::8888
NextDNS
2a07:a8c0::53:54e9
A 13 2 300 20260910151556 20260811145959 53612 master.cz. RGmF6A/jqeIvWtARybPGHbVhXMSPFAl+zfmhyXeU3amjjIf21Zze19OWvdqhd7oRq7LSKX0XKNmTyzjMHI6Saw==
The official source of information for this domain,
managed by the owner of master.cz .
managed by the owner of master.cz .
ns1.master.cz
81.31.33.23
The official source of information for this domain,
managed by the owner of master.cz .
managed by the owner of master.cz .
ns3.master.cz
82.209.3.134
2a10:50c0::ad1:ff
2620:fe::9
CDNSKEY 13 2 300 20260907102612 20260808094757 53612 master.cz. NP1jsVQApNOWXnyGyKSmNWt9epmkMuE+XctTik3lKG8w7A2cakuIWq5KC+A9LqQvb/hQS4/J3mjrQeft5OKP7Q==
CDS 13 2 300 20260907102612 20260808094757 53612 master.cz. qK7UAhZqj7PEUbcE0bsJ2PF10W7gWb55YiPIDhpAEbYFJUT3z62mKqmQlTIXoQtt9WmHVf8l2V5xuQBjZAgHBQ==
CAA 13 2 300 20260921211158 20260822205431 53612 master.cz. iOlBRMbQI3nVh8b0tSh7a+jN4BzmKhJo8pp+4B9k1cAv6qmP4PSjSR2UgCtDSfkf5weMwZ5Cda9ichUmFTs1yw==
NSEC3PARAM 13 2 0 20260906051952 20260807050333 53612 master.cz. xtUjZflStOgb8fNCTwu0KdgTJznLXaYhs9Smjxn+GS9/pehf+rzyvqoTBKCS/CF5yRGFJeOvfkA2n5eVKgvcEg==
AAAA 13 2 300 20260910151556 20260811145959 53612 master.cz. OpvRixf/5HOXa+RFLaaAjat5SZ0eRokwc4sMjd8YfT1NjFyALBUBY7TgV9Th6p1ArbRkOHow9eh0TRu0mLC2Yw==
NS 13 2 86400 20260921132653 20260822124343 53612 master.cz. O+V9ASiN5zOO73h9gFHyqZSH9bqtEPOEUOsfgmoXcsJ32iq+HVqqZG9aKw7cLCT+jL6wtw1dNYXo2tPYOqsrrQ==
MX 13 2 300 20260921132653 20260822124343 53612 master.cz. f51ZdTdgJvp2yQkoBMk3Lv0FeFgr5/L8HczBPwYvuAJB1ZqZJ/bSG5RnV3FLOTKCYvx6MZ6zz0utH3QNE4hzXg==
A 13 2 300 20260910151556 20260811145959 53612 master.cz. RGmF6A/jqeIvWtARybPGHbVhXMSPFAl+zfmhyXeU3amjjIf21Zze19OWvdqhd7oRq7LSKX0XKNmTyzjMHI6Saw==
TXT 13 2 300 20260909064850 20260810055753 53612 master.cz. +Pz60sMy369WYkg1tfm6XjzJN7kxFBjfOsgkdVpUeY0mEKxvCX57S+OHOLDWJSAFQHE66xPedChs8FSRDvafHA==
SOA 13 2 300 20260922215939 20260823205939 53612 master.cz. tE3W4p0kU1F7FK2BrM7KiQ/PB+lLIoMENeW/YFCj0yqN5m2g3VIJu+7m3pEJBAQyYW7LIRKFPBd45sy9f+O+iA==
DNSKEY 13 2 300 20260907102612 20260808094757 53612 master.cz. m2J8ph3ea26YESwKbpxHkv4zAjXJjivfwSVHAmS0OT0VbIrijAoa2SJPddlSGlSg6OrE5rAT0IQ6siAc0oyABg==
Australia
103.126.12.19
Ukraine
185.235.218.189
Canada
51.79.40.76
India
80.225.235.166
OpenDns
2620:119:53::53
No RRSIG records found
United States of America
174.136.201.10
DS 13 2 3600 20260906024726 20260823011726 5166 cz. k0k/zBLogFYupopbcCH6u//gsEqMR1z9pu/leoRyHNRBMh8JwV71XTbD+IBnblICJe/lShOLvPxzAiA7QjrWIA==