Apex domains cannot have CNAME records.
Question and response
Question
dig swisscopywatches.org. NS
Answer
swisscopywatches.org. 5 NS ns-1667.awsdns-16.co.uk.
swisscopywatches.org. 5 NS ns-1880.awsdns-43.co.uk.
swisscopywatches.org. 5 NS ns-290.awsdns-36.com.
swisscopywatches.org. 5 NS ns-1639.awsdns-12.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0