Question and response
Question
dig combr.email. MX
Answer
combr.email. 3600 MX 10 mx01.combr.email.
Authority
combr.email. 86400 NS ns2.p68.dns.oraclecloud.net.
combr.email. 86400 NS ns4.p68.dns.oraclecloud.net.
combr.email. 86400 NS ns1.p68.dns.oraclecloud.net.
combr.email. 86400 NS ns3.p68.dns.oraclecloud.net.
Additional
mx01.combr.email. 3600 A 129.159.49.222
mx01.combr.email. 3600 AAAA 2603:c021:c002:a200:70e5:ec78:9d14:202c
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0