static-corp.ajato.com.br has no MX records.
Question and response
Question
dig static-corp.ajato.com.br. MX
Answer
The response has no answer records.
Authority
static-corp.ajato.com.br. 7200 SOA ns1.ajato.com.br. root.ajato.com.br. 2012012600 43200 7200 1209600 7200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0