Apex domains cannot have CNAME records.
Question and response
Question
dig acttv.in. NS
Answer
acttv.in. 4 NS ns1.actcorp.co.in.
acttv.in. 4 NS ns2.actcorp.co.in.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0