Zone apex
Start of authority
Email
Serial
1771459200
Refresh
1d
Retry
15m
Expire
14d
Negative cache TTL
15m
Question and response
Question
dig mx.inetadmin.cz. SOA
Answer
The response has no answer records.
Authority
inetadmin.cz. 900 SOA ns.inetadmin.eu. root.inetadmin.eu. 1771459200 86400 900 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0