mx2.fibramax.ec has no MX records.
Question and response
Question
dig mx2.fibramax.ec. MX
Answer
The response has no answer records.
Authority
fibramax.ec. 86400 SOA fibramax.ec. root.fibramax.ec. 73 10800 900 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0