Apex domains cannot have CNAME records.
Question and response
Question
dig noonmarktech.com. NS
Answer
noonmarktech.com. 2 NS ns1.noonmarktech.com.
noonmarktech.com. 2 NS ns2.noonmarktech.com.
Authority
The response has no authority records.
Additional
ns1.noonmarktech.com. 2 A 51.255.199.213
ns2.noonmarktech.com. 2 A 51.68.7.184
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0