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