infongen.net has no MX records.
Question and response
Question
dig infongen.net. MX
Answer
The response has no answer records.
Authority
infongen.net. 1800 SOA ingrid.ns.cloudflare.com. dns.cloudflare.com. 2394300418 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0