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 cesnet.cz .
managed by the owner of cesnet.cz .
nsa.cesnet.cz
195.113.144.228
The official source of information for this domain,
managed by the owner of cesnet.cz .
managed by the owner of cesnet.cz .
nsa.ten.cz
81.95.101.67
South Africa
105.246.161.188
Australia
123.100.147.201
United States of America
162.243.12.37
India
172.232.76.111
Ukraine
193.238.152.32
2a10:50c0::ad2:ff
1.1.1.1
2001:4860:4860::8888
9.9.9.9
A 13 3 3600 20260418081204 20260319064204 3390 cesnet.cz. BBlxdVMxKxOPSbKp6MTIVV9ZccTJvN3tB8yKyV1porPYmfmy+i2HxYBXzNIq1l/Ooml/JINv6/bNc/ctK70Duw==
The official source of information for this domain,
managed by the owner of cesnet.cz .
managed by the owner of cesnet.cz .
decsys.vsb.cz
158.196.149.9
The official source of information for this domain,
managed by the owner of cesnet.cz .
managed by the owner of cesnet.cz .
nsa.ces.net
195.113.144.205
Brazil
200.231.34.18
NextDNS
45.90.28.66
MX 13 3 3600 20260418081204 20260319064204 3390 cesnet.cz. tvFLOMqWCFwAOu31QsezontV0bszMkICnI3ll+dvKpfUU+wgUVtW26yhMjGu6Ic+bvBlD+julRa4ygLn84WU7w==
AAAA 13 3 3600 20260418081204 20260319064204 3390 cesnet.cz. 4i9slM0eubbovpJfRn3DcUy7/zT0I7vfDxQ+bVk5Hycuhx43gWj0HKusgLKZEDaD1Kgw8b8f3pmbSD9WrDUhCg==
SSHFP 13 3 3600 20260418081204 20260319064204 3390 cesnet.cz. 44PR3SKyjLyFFZIop7Q4iiTBUiBPZ6X/XR/fIkB4/Q2RV2SP5UYqMUVbgQJTLqemWwVjtLyo0MFCTDvNRZgV4Q==
A 13 3 3600 20260418081204 20260319064204 3390 cesnet.cz. BBlxdVMxKxOPSbKp6MTIVV9ZccTJvN3tB8yKyV1porPYmfmy+i2HxYBXzNIq1l/Ooml/JINv6/bNc/ctK70Duw==
Russia
194.87.86.54
Netherlands
45.14.48.161
Canada
51.222.248.234
2a0d:2a00:2::
OpenDns
2620:119:35::35
No RRSIG records found