Apex domains cannot have CNAME records.
Question and response
Question
dig patriksvensson.com. NS
Answer
patriksvensson.com. 5 NS ns2.patriksvensson.com.
patriksvensson.com. 5 NS ns1.patriksvensson.com.
Authority
The response has no authority records.
Additional
ns1.patriksvensson.com. 5 A 170.62.109.89
ns2.patriksvensson.com. 5 A 95.214.55.168
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0