Question and response
Question
dig mx.mymailserver.org. ZONEMD
Answer
The response has no answer records.
Authority
mymailserver.org. 3600 SOA dns029.a.register.com. root.register.com. 2025071609 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0