Apex domains cannot have CNAME records.
Question and response
Question
dig lino.com. NS
Answer
lino.com. 5 NS ns1.lino.qc.ca.
lino.com. 5 NS ns1.lino.sympatico.ca.
lino.com. 5 NS ns1.lino.com.
Authority
The response has no authority records.
Additional
ns1.lino.com. 5 A 142.217.192.8
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0