smtpvip01.veloxmail.com.br has no MX records.
Question and response
Question
dig smtpvip01.veloxmail.com.br. MX
Answer
The response has no answer records.
Authority
veloxmail.com.br. 1200 SOA dnsc1.penso.com.br. hostmaster.penso.com.br.veloxmail.com.br. 2025051203 7200 3600 172800 1200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0