Apex domains cannot have CNAME records.
Question and response
Question
dig dnscapweb.net. NS
Answer
dnscapweb.net. 5 NS ns28.my-control-panel.com.
dnscapweb.net. 5 NS ns27.my-control-panel.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0