s3mt3p.consultorpc.com has no MX records.
Question and response
Question
dig s3mt3p.consultorpc.com. MX
Answer
The response has no answer records.
Authority
consultorpc.com. 1800 SOA olga.ns.cloudflare.com. dns.cloudflare.com. 2397332310 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0