mx2.tmplconsip5000.telecomitalia.com has no MX records.
Question and response
Question
dig mx2.tmplconsip5000.telecomitalia.com. MX
Answer
The response has no answer records.
Authority
tmplconsip5000.telecomitalia.com. 10800 SOA dns3.interbusiness.it. staffdns.telecomitalia.it. 2014022755 86400 7200 2419200 10800
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0