static83221.interbusiness.it has no MX records.
Question and response
Question
dig static83221.interbusiness.it. MX
Answer
The response has no answer records.
Authority
static83221.interbusiness.it. 86400 SOA dnsti.interbusiness.it. staffdns.telecomitalia.it. 2006040428 86400 7200 2592000 86400
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0