Apex domains cannot have CNAME records.
Question and response
Question
dig ocfinerealty.com. NS
Answer
ocfinerealty.com. 5 NS ns-42.awsdns-05.com.
ocfinerealty.com. 5 NS ns-622.awsdns-13.net.
ocfinerealty.com. 5 NS ns-1629.awsdns-11.co.uk.
ocfinerealty.com. 5 NS ns-1680.awsdns-18.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0