priva90.privatednsorg.com has no MX records.
Question and response
Question
dig priva90.privatednsorg.com. MX
Answer
The response has no answer records.
Authority
privatednsorg.com. 1800 SOA emma.ns.cloudflare.com. dns.cloudflare.com. 2394051656 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0