Apex domains cannot have CNAME records.
Question and response
Question
dig paidhand.com. NS
Answer
paidhand.com. 5 NS ns2.paidhand.com.
paidhand.com. 5 NS ns1.paidhand.com.
Authority
The response has no authority records.
Additional
ns1.paidhand.com. 5 A 31.13.224.170
ns2.paidhand.com. 5 A 51.161.25.174
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0