Apex domains cannot have CNAME records.
Question and response
Question
dig akton.net. NS
Answer
akton.net. 5 NS ns.akton.net.
akton.net. 5 NS ns2.akton.net.
Authority
The response has no authority records.
Additional
ns.akton.net. 5 A 81.17.225.5
ns2.akton.net. 5 A 81.17.225.19
ns.akton.net. 5 AAAA 2a02:2230:101:0:0:0:0:53
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0