Apex domains cannot have CNAME records.
Question and response
Question
dig miezaconsulting.com. NS
Answer
miezaconsulting.com. 1 NS ns3-80.azure-dns.org.
miezaconsulting.com. 1 NS ns1-80.azure-dns.com.
miezaconsulting.com. 1 NS ns2-80.azure-dns.net.
miezaconsulting.com. 1 NS ns4-80.azure-dns.info.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0