Apex domains cannot have CNAME records.
Question and response
Question
dig millerlandplanning.com. NS
Answer
millerlandplanning.com. 1 NS ns2.millerlandplanning.com.
millerlandplanning.com. 1 NS ns1.millerlandplanning.com.
Authority
The response has no authority records.
Additional
ns1.millerlandplanning.com. 1 A 173.212.254.2
ns2.millerlandplanning.com. 1 A 81.17.96.204
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0