Apex domains cannot have CNAME records.
Question and response
Question
dig openingsoonjonesborough.com. NS
Answer
openingsoonjonesborough.com. 4 NS ns-1141.awsdns-14.org.
openingsoonjonesborough.com. 4 NS ns-977.awsdns-58.net.
openingsoonjonesborough.com. 4 NS ns-1133.awsdns-13.org.
openingsoonjonesborough.com. 4 NS ns-1381.awsdns-44.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0