Zone apex
Start of authority
Email
Serial
1771230722
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
16m 40s
Question and response
Question
dig mx2.securitynet.cz. SOA
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