Apex domains cannot have CNAME records.
Question and response
Question
dig xbitpro.net. NS
Answer
xbitpro.net. 2 NS bahoc.imantouch.net.
xbitpro.net. 2 NS darou.imantouch.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0