Question and response
Question
dig mx1.lightpath.net. NSEC3
Answer
The response has no answer records.
Authority
lightpath.net. 86400 SOA authns1.cv.net. abuse.cv.net. 2013413049 7200 600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0