Apex domains cannot have CNAME records.
Question and response
Question
dig jazzberryfarm.com. NS
Answer
jazzberryfarm.com. 4 NS ns-1423.awsdns-49.org.
jazzberryfarm.com. 4 NS ns-1360.awsdns-42.org.
jazzberryfarm.com. 4 NS ns-987.awsdns-59.net.
jazzberryfarm.com. 4 NS ns-1840.awsdns-38.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0