Apex domains cannot have CNAME records.
Question and response
Question
dig loravexon.com. NS
Answer
loravexon.com. 4 NS ns-1901.awsdns-45.co.uk.
loravexon.com. 4 NS ns-1033.awsdns-01.org.
loravexon.com. 4 NS ns-806.awsdns-36.net.
loravexon.com. 4 NS ns-2041.awsdns-63.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0