Question and response
Question
dig trellix2._domainkey.bancotui.com. NS
Answer
trellix2._domainkey.bancotui.com. 5 CNAME trellix2729.dkim.us.fireeyecloud.com.
Authority
dkim.us.fireeyecloud.com. 900 SOA ns-1547.awsdns-01.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0