Apex domains cannot have CNAME records.
Question and response
Question
dig zare.com. NS
Answer
zare.com. 5 NS zoe.ns.cloudflare.com.
zare.com. 5 NS art.ns.cloudflare.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0