NSEC 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 dobnet.cz .
managed by the owner of dobnet.cz .
ns2.dobnet.cz
139.28.116.4
Australia
123.243.193.15
Canada
143.198.32.209
Netherlands
185.140.209.224
Brazil
186.209.90.241
South Africa
41.23.114.191
United States of America
45.67.223.153
Russia
85.208.87.181
1.0.0.1
2001:4860:4860::8888
2620:fe::fe
No NSEC records found
The official source of information for this domain,
managed by the owner of dobnet.cz .
managed by the owner of dobnet.cz .
ns1.dobnet.cz
139.28.116.3
Ukraine
176.103.52.30
India
43.252.32.130
94.140.14.14
2a0d:2a00:2::
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
4u-therm.dobnet.cz. A NS SOA MX TXT RRSIG NSEC DNSKEY CAA