Question and response
Question
dig mx.amornair.com. NSEC
Answer
The response has no answer records.
Authority
amornair.com. 3600 SOA dns.amornair.com. hostmaster.amornair.com. 1316040409 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0