Question and response
Question
dig mx01.combr.email. AAAA
Answer
mx01.combr.email. 3600 AAAA 2603:c021:c002:a200:70e5:ec78:9d14:202c
Authority
combr.email. 86400 NS ns2.p68.dns.oraclecloud.net.
combr.email. 86400 NS ns1.p68.dns.oraclecloud.net.
combr.email. 86400 NS ns4.p68.dns.oraclecloud.net.
combr.email. 86400 NS ns3.p68.dns.oraclecloud.net.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0