Apex domains cannot have CNAME records.
Question and response
Question
dig alphafundusa.com. NS
Answer
alphafundusa.com. 1 NS ns1.alphafundusa.com.
alphafundusa.com. 1 NS ns2.alphafundusa.com.
Authority
The response has no authority records.
Additional
ns1.alphafundusa.com. 1 A 54.37.82.2
ns2.alphafundusa.com. 1 A 5.135.31.122
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0