Apex domains cannot have CNAME records.
Question and response
Question
dig scts.tv. NS
Answer
scts.tv. 5 NS ns2.scts.tv.
scts.tv. 5 NS ns1.scts.tv.
Authority
The response has no authority records.
Additional
ns1.scts.tv. 5 A 188.113.128.98
ns2.scts.tv. 5 A 188.113.128.99
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0