Apex domains cannot have CNAME records.
Question and response
Question
dig instantorganicgardener.com. NS
Answer
instantorganicgardener.com. 5 NS ns2.instantorganicgardener.com.
instantorganicgardener.com. 5 NS ns1.instantorganicgardener.com.
Authority
The response has no authority records.
Additional
ns1.instantorganicgardener.com. 5 A 38.180.85.123
ns2.instantorganicgardener.com. 5 A 38.244.144.171
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0