nba.mochasupport.com has no MX records.
Question and response
Question
dig nba.mochasupport.com. MX
Answer
The response has no answer records.
Authority
mochasupport.com. 1800 SOA kip.ns.cloudflare.com. dns.cloudflare.com. 2394798859 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0