Apex domains cannot have CNAME records.
Question and response
Question
dig kunalbedi.com. NS
Answer
kunalbedi.com. 5 NS ns2.kunalbedi.com.
kunalbedi.com. 5 NS ns1.kunalbedi.com.
Authority
The response has no authority records.
Additional
ns1.kunalbedi.com. 5 A 74.208.237.87
ns2.kunalbedi.com. 5 A 66.179.210.156
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0