mail2.lmitrade.com has no CNAME records.
Question and response
Question
dig mail2.lmitrade.com. NS
Answer
The response has no answer records.
Authority
lmitrade.com. 465 SOA dane.ns.cloudflare.com. dns.cloudflare.com. 2394424966 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0