Question and response
Question
dig mx.postal.k.io. KX
Answer
The response has no answer records.
Authority
postal.k.io. 3600 SOA prestigious-honeybadger.katapultdns.com. dns-admin.katapult.io. 1772154193 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0