smtp.vzorientation.com. A RRSIG NSEC
Question and response
Question
dig secure1.vzorientation.com. NSEC
Answer
secure1.vzorientation.com. 600 NSEC smtp.vzorientation.com. A RRSIG NSEC
Authority
vzorientation.com. 3600 NS pdns14.domaincontrol.com.
vzorientation.com. 3600 NS pdns13.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0