Apex domains cannot have CNAME records.
Question and response
Question
dig wwwdreamproducts.com. NS
Answer
wwwdreamproducts.com. 5 NS ns-726.awsdns-26.net.
wwwdreamproducts.com. 5 NS ns-1999.awsdns-57.co.uk.
wwwdreamproducts.com. 5 NS ns-488.awsdns-61.com.
wwwdreamproducts.com. 5 NS ns-1827.awsdns-36.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0