Apex domains cannot have CNAME records.
Question and response
Question
dig fphpages.com. NS
Answer
fphpages.com. 3 NS ns-966.awsdns-56.net.
fphpages.com. 3 NS ns-1282.awsdns-32.org.
fphpages.com. 3 NS ns-1820.awsdns-35.co.uk.
fphpages.com. 3 NS ns-125.awsdns-15.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0