Apex domains cannot have CNAME records.
Question and response
Question
dig modelistore.com. NS
Answer
modelistore.com. 5 NS ns-547.awsdns-04.net.
modelistore.com. 5 NS ns-469.awsdns-58.com.
modelistore.com. 5 NS ns-397.awsdns-49.com.
modelistore.com. 5 NS ns-1333.awsdns-38.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0