host-45-191-15-255.compusoftinternet.com.br has no MX records.
Question and response
Question
dig host-45-191-15-255.compusoftinternet.com.br. MX
Answer
The response has no answer records.
Authority
compusoftinternet.com.br. 7200 SOA a.dns.mantenedora.io. dns.mantenedora.com.br. 2025111902 86400 43200 604800 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0