ms.contabilizei.com.br has no MX records.
Question and response
Question
dig ms.contabilizei.com.br. MX
Answer
The response has no answer records.
Authority
contabilizei.com.br. 3600 SOA ns1.aziondns.net. admin.azion.com. 2026022306 43200 7200 1209600 3600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0