Apex domains cannot have CNAME records.
Question and response
Question
dig creengland.com. NS
Answer
creengland.com. 4 NS ns1.creengland.com.
creengland.com. 4 NS ns2.creengland.com.
Authority
The response has no authority records.
Additional
ns1.creengland.com. 4 A 69.87.188.89
ns2.creengland.com. 4 A 194.54.185.149
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0