Apex domains cannot have CNAME records.
Question and response
Question
dig maleomail.com. NS
Answer
maleomail.com. 5 NS a.ns.maleomail.com.
maleomail.com. 5 NS b.ns.maleomail.com.
maleomail.com. 5 NS e.ns.maleomail.com.
maleomail.com. 5 NS h.ns.maleomail.com.
maleomail.com. 5 NS c.ns.maleomail.com.
maleomail.com. 5 NS d.ns.maleomail.com.
maleomail.com. 5 NS g.ns.maleomail.com.
maleomail.com. 5 NS f.ns.maleomail.com.
Authority
The response has no authority records.
Additional
a.ns.maleomail.com. 5 A 185.136.96.111
b.ns.maleomail.com. 5 A 185.136.97.111
c.ns.maleomail.com. 5 A 185.136.98.111
d.ns.maleomail.com. 5 A 185.136.99.111
e.ns.maleomail.com. 5 A 85.159.233.17
f.ns.maleomail.com. 5 A 5.161.86.199
g.ns.maleomail.com. 5 A 188.241.116.117
h.ns.maleomail.com. 5 A 185.206.180.171
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0