Apex domains cannot have CNAME records.
Question and response
Question
dig gomoxie.cloud. NS
Answer
gomoxie.cloud. 5 NS ns-2011.awsdns-59.co.uk.
gomoxie.cloud. 5 NS ns-598.awsdns-10.net.
gomoxie.cloud. 5 NS ns-181.awsdns-22.com.
gomoxie.cloud. 5 NS ns-1309.awsdns-35.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0