Apex domains cannot have CNAME records.
Question and response
Question
dig vorlenquix.com. NS
Answer
vorlenquix.com. 5 NS ns-2015.awsdns-59.co.uk.
vorlenquix.com. 5 NS ns-867.awsdns-44.net.
vorlenquix.com. 5 NS ns-881.awsdns-46.net.
vorlenquix.com. 5 NS ns-959.awsdns-55.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0