Question and response
Question
dig test-domain-sf.oi.com.br. NS
Answer
test-domain-sf.oi.com.br. 5 CNAME test-domain-sf.oi.com.br.00d3h000006f2dceai.live.siteforce.com.
Authority
live.siteforce.com. 10 SOA dns01.salesforce.com. hostmaster.salesforce.com. 2018041108 600 900 2592000 10
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0