Apex domains cannot have CNAME records.
Question and response
Question
dig actors-center.com. NS
Answer
actors-center.com. 5 NS ns-287.awsdns-35.com.
actors-center.com. 5 NS ns-1897.awsdns-45.co.uk.
actors-center.com. 5 NS ns-1068.awsdns-05.org.
actors-center.com. 5 NS ns-726.awsdns-26.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0