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
Brazil
181.232.225.19
United States of America
40.160.252.17
South Africa
41.23.114.102
Ukraine
77.88.216.78
94.140.14.14
1.0.0.1
NextDNS
2a07:a8c1::53:54e9
A 13 2 300 20260511015100 20260411013929 53612 master.cz. aGCMIBxuoXCH0jW4yqhMvb0GDEGiTRp5Zg89A+DcZ6OiFpRvFKdTjazNb+KX4CiTpvkNFDXAGYu65rwwgkPpAw==
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
Australia
210.84.43.98
2001:4860:4860::8844
9.9.9.9
DNSKEY 13 2 300 20260518012040 20260418003611 53612 master.cz. mnj77v0MVYkvzUe3gZGyK9vfAUpiU5kJcKvcQCozIuY/LoJjwjk/ir2WL2TgS3Ek0fjKbqXcWIB7w3oiqMc38g==
NSEC3PARAM 13 2 0 20260516195747 20260416193908 53612 master.cz. EzIKCPm9KJVbe/cEHzr8u+PA6GLY4zGRjgpuM7SUvzZNGTHH49dc146ScEMi5qv0wbzPM4JCL+LbWmg+07EFyg==
AAAA 13 2 300 20260528065912 20260428061127 53612 master.cz. NUZLGJ9d2wu4TckI9PNKjqkHQ8NXoLV4bR5ZQLXvibwY5AL/YMKTWmYYMKPWkpCmkRoemXcpq6HTqZN6tFxSWQ==
SOA 13 2 300 20260602033637 20260503023637 53612 master.cz. PoYdi/mdXry4bqGv2nFU3FkKy9LwSebgS1jREgoCH+ZLEfk/cu3edRF/SqkHUHE5Z4R4AHnBIgNTSIZ9Rk2eRg==
A 13 2 300 20260511015100 20260411013929 53612 master.cz. aGCMIBxuoXCH0jW4yqhMvb0GDEGiTRp5Zg89A+DcZ6OiFpRvFKdTjazNb+KX4CiTpvkNFDXAGYu65rwwgkPpAw==
NS 13 2 86400 20260601034407 20260502031656 53612 master.cz. 3CuTbnU0L7vj1bJKvy6N41rLRzwm46UBiuSdO2XKY7wjbDi8dt7xkS2s1iVDbRbnDtzTSTgM29Sj4IhUQ/9mDw==
MX 13 2 300 20260601034407 20260502031656 53612 master.cz. FMEbJpxy0l0GQ1EfXfvosGVMalSIW266Uz5a7yCq7t3qN4BmvgCMHQpWulwyyEahavLDSkD3OGElVg8ie3NA8g==
CAA 13 2 300 20260601114623 20260502112136 53612 master.cz. 1Y2WLm5wl8rmzMVJalYFyN7df8+Qm7velKe0Z5TlUQ+Z6wVpoD3IymDK5rRmhn5zkWTpigmPXE8MQG0uOUVrwg==
TXT 13 2 300 20260512143428 20260412141213 53612 master.cz. OD+QxR0se3dcReFolFGjJmglwTCUqS+deyhcj25AgiSi/3roh5MhpPE5U3uAu8fgJfk0MPqWJituEiB3HU2Mcg==
CDS 13 2 300 20260518012040 20260418003611 53612 master.cz. 1EZxHJ7rb69feuAnGpfLErZEzgFFhrfSbiAVB4mdlIxQQ4LZ2UY5hwDpuZiK6lHXK6U+zy+TbUdzvFIB+3H6+Q==
CDNSKEY 13 2 300 20260518012040 20260418003611 53612 master.cz. AmvyZ2UE+b0QOnwi4BrkP1AlUe9QgNob//uX6DGvralbms98T0NCVO8B2u05zd1rhVHMS/1IUov3azBknfsL5g==
No RRSIG records found
Netherlands
45.14.48.129
CDS 13 2 300 20260518012040 20260418003611 53612 master.cz. 1EZxHJ7rb69feuAnGpfLErZEzgFFhrfSbiAVB4mdlIxQQ4LZ2UY5hwDpuZiK6lHXK6U+zy+TbUdzvFIB+3H6+Q==
SOA 13 2 300 20260602033637 20260503023637 53612 master.cz. PoYdi/mdXry4bqGv2nFU3FkKy9LwSebgS1jREgoCH+ZLEfk/cu3edRF/SqkHUHE5Z4R4AHnBIgNTSIZ9Rk2eRg==
DNSKEY 13 2 300 20260518012040 20260418003611 53612 master.cz. mnj77v0MVYkvzUe3gZGyK9vfAUpiU5kJcKvcQCozIuY/LoJjwjk/ir2WL2TgS3Ek0fjKbqXcWIB7w3oiqMc38g==
DS 13 2 3600 20260511022134 20260427005134 29392 cz. fW+a6OR8dLEsGGGXQXCiOoskeuosaoKLCbrQzoselVyAjolGVPQ6kMS8Tv3Q+M51TIt0S0VfNkoy+ybPJCXYzg==
India
14.96.105.221
SOA 13 2 300 20260602033637 20260503023637 53612 master.cz. PoYdi/mdXry4bqGv2nFU3FkKy9LwSebgS1jREgoCH+ZLEfk/cu3edRF/SqkHUHE5Z4R4AHnBIgNTSIZ9Rk2eRg==
DNSKEY 13 2 300 20260518012040 20260418003611 53612 master.cz. mnj77v0MVYkvzUe3gZGyK9vfAUpiU5kJcKvcQCozIuY/LoJjwjk/ir2WL2TgS3Ek0fjKbqXcWIB7w3oiqMc38g==
NS 13 2 86400 20260601034407 20260502031656 53612 master.cz. 3CuTbnU0L7vj1bJKvy6N41rLRzwm46UBiuSdO2XKY7wjbDi8dt7xkS2s1iVDbRbnDtzTSTgM29Sj4IhUQ/9mDw==
DS 13 2 3600 20260511022134 20260427005134 29392 cz. fW+a6OR8dLEsGGGXQXCiOoskeuosaoKLCbrQzoselVyAjolGVPQ6kMS8Tv3Q+M51TIt0S0VfNkoy+ybPJCXYzg==
Canada
51.79.103.249
DNSKEY 13 2 300 20260518012040 20260418003611 53612 master.cz. mnj77v0MVYkvzUe3gZGyK9vfAUpiU5kJcKvcQCozIuY/LoJjwjk/ir2WL2TgS3Ek0fjKbqXcWIB7w3oiqMc38g==
CDS 13 2 300 20260518012040 20260418003611 53612 master.cz. 1EZxHJ7rb69feuAnGpfLErZEzgFFhrfSbiAVB4mdlIxQQ4LZ2UY5hwDpuZiK6lHXK6U+zy+TbUdzvFIB+3H6+Q==
NS 13 2 86400 20260601034407 20260502031656 53612 master.cz. 3CuTbnU0L7vj1bJKvy6N41rLRzwm46UBiuSdO2XKY7wjbDi8dt7xkS2s1iVDbRbnDtzTSTgM29Sj4IhUQ/9mDw==
DS 13 2 3600 20260511022134 20260427005134 29392 cz. fW+a6OR8dLEsGGGXQXCiOoskeuosaoKLCbrQzoselVyAjolGVPQ6kMS8Tv3Q+M51TIt0S0VfNkoy+ybPJCXYzg==