mail.morrisonlamothe.com has no CNAME records.
Question and response
Question
dig mail.morrisonlamothe.com. NS
Answer
The response has no answer records.
Authority
morrisonlamothe.com. 2083 SOA ns1b.bserv.com. root.ns1b.bserv.com. 2025122900 3600 900 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0