Apex domains cannot have CNAME records.
Question and response
Question
dig calbizfinance.org. NS
Answer
calbizfinance.org. 5 NS ns-249.awsdns-31.com.
calbizfinance.org. 5 NS ns-352.awsdns-44.com.
calbizfinance.org. 5 NS ns-1117.awsdns-11.org.
calbizfinance.org. 5 NS ns-1524.awsdns-62.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0