Apex domains cannot have CNAME records.
Question and response
Question
dig outfunnel.eu. NS
Answer
outfunnel.eu. 4 NS ns-970.awsdns-57.net.
outfunnel.eu. 4 NS ns-500.awsdns-62.com.
outfunnel.eu. 4 NS ns-1955.awsdns-52.co.uk.
outfunnel.eu. 4 NS ns-1038.awsdns-01.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0