Apex domains cannot have CNAME records.
Question and response
Question
dig ps3-collection.net. NS
Answer
ps3-collection.net. 3 NS ns-238.awsdns-29.com.
ps3-collection.net. 3 NS ns-256.awsdns-32.com.
ps3-collection.net. 3 NS ns-1578.awsdns-05.co.uk.
ps3-collection.net. 3 NS ns-1983.awsdns-55.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0