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