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