Apex domains cannot have CNAME records.
Question and response
Question
dig ozempicpharmacy.net. NS
Answer
ozempicpharmacy.net. 5 NS ns-406.awsdns-50.com.
ozempicpharmacy.net. 5 NS ns-1541.awsdns-00.co.uk.
ozempicpharmacy.net. 5 NS ns-1014.awsdns-62.net.
ozempicpharmacy.net. 5 NS ns-823.awsdns-38.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0