emailedge2.infolink.com has no MX records.
Question and response
Question
dig emailedge2.infolink.com. MX
Answer
The response has no answer records.
Authority
infolink.com. 1800 SOA everton.ns.cloudflare.com. dns.cloudflare.com. 2398092339 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0