Question and response
Question
dig mx.rexvona.com. EUI48
Answer
The response has no answer records.
Authority
rexvona.com. 3600 SOA dns.rexvona.com. hostmaster.rexvona.com. 1867117566 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0