node-dc2-6.alvaria.io has no MX records.
Question and response
Question
dig node-dc2-6.alvaria.io. MX
Answer
The response has no answer records.
Authority
alvaria.io. 1800 SOA graham.ns.cloudflare.com. dns.cloudflare.com. 2397223939 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0