apppool0.live.airscorp.com has no MX records.
Question and response
Question
dig apppool0.live.airscorp.com. MX
Answer
The response has no answer records.
Authority
live.airscorp.com. 60 SOA dc01exdnsgm.net.adp.com. it_help.rightthinginc.com. 2015070227 10800 3600 2592000 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0