Apex domains cannot have CNAME records.
Question and response
Question
dig keysolutionswi.com. NS
Answer
keysolutionswi.com. 4 NS ns-151.awsdns-18.com.
keysolutionswi.com. 4 NS ns-482.awsdns-60.com.
keysolutionswi.com. 4 NS ns-712.awsdns-25.net.
keysolutionswi.com. 4 NS ns-1030.awsdns-00.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0