Apex domains cannot have CNAME records.
Question and response
Question
dig costlesscarpetrichland.com. NS
Answer
costlesscarpetrichland.com. 5 NS ns1.costlesscarpetrichland.com.
costlesscarpetrichland.com. 5 NS ns2.costlesscarpetrichland.com.
Authority
The response has no authority records.
Additional
ns1.costlesscarpetrichland.com. 5 A 78.138.96.130
ns2.costlesscarpetrichland.com. 5 A 78.138.96.130
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0