Apex domains cannot have CNAME records.
Question and response
Question
dig binarywizard.info. NS
Answer
binarywizard.info. 4 NS ivy.ns.cloudflare.com.
binarywizard.info. 4 NS apollo.ns.cloudflare.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0