admin.securitynet.cz has no NS records.
NS records for this zone are defined at securitynet.cz.
NS records for this zone are defined at securitynet.cz.
Question and response
Question
dig admin.securitynet.cz. NS
Answer
The response has no answer records.
Authority
securitynet.cz. 1000 SOA ns1.hukot.cz. hukot.hukot.cz. 1771230722 28800 7200 604800 1000
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0