imon.ipacct.com has no MX records.
Question and response
Question
dig imon.ipacct.com. MX
Answer
The response has no answer records.
Authority
ipacct.com. 14401 SOA ns.ipacct.bg. noc.ipacct.com. 2025051601 10800 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0