comunicado3maissolucoes.com has no MX records.
Question and response
Question
dig comunicado3maissolucoes.com. MX
Answer
The response has no answer records.
Authority
comunicado3maissolucoes.com. 3600 SOA ns1.locaweb.com.br. hostmaster.locaweb.com.br. 2022031001 3600 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0