Apex domains cannot have CNAME records.
Question and response
Question
dig alyrica.net. NS
Answer
alyrica.net. 5 NS ns4.alyrica.net.
alyrica.net. 5 NS ns2.alyrica.net.
Authority
The response has no authority records.
Additional
ns2.alyrica.net. 5 A 199.58.96.51
ns4.alyrica.net. 5 A 199.58.96.215
ns2.alyrica.net. 5 AAAA 2602:feb4:0:7:0:0:0:10
ns4.alyrica.net. 5 AAAA 2602:feb4:10:1:0:0:0:10
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0