Apex domains cannot have CNAME records.
Question and response
Question
dig aasmish.com. NS
Answer
aasmish.com. 1 NS ns1.aasmish.com.
aasmish.com. 1 NS ns2.aasmish.com.
Authority
The response has no authority records.
Additional
ns1.aasmish.com. 1 A 172.252.202.149
ns2.aasmish.com. 1 A 173.232.67.246
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0