Question and response
Question
dig trellix1._domainkey.bancotui.com. NS
Answer
trellix1._domainkey.bancotui.com. 5 CNAME trellix1728.dkim.us.fireeyecloud.com.
Authority
dkim.us.fireeyecloud.com. 768 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