dedic-hostmaster-957981.hosted-by-itldc.com has no MX records.
Question and response
Question
dig dedic-hostmaster-957981.hosted-by-itldc.com. MX
Answer
The response has no answer records.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0