Question and response
Question
dig mx106.calserver.eu. NSEC
Answer
The response has no answer records.
Authority
calserver.eu. 3600 SOA ns1.cal.pl. hostmaster.calserver.eu. 2026022200 3600 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0