Apex domains cannot have CNAME records.
Question and response
Question
dig today. NS
Answer
today. 5 NS v2n1.nic.today.
today. 5 NS v0n1.nic.today.
today. 5 NS v0n3.nic.today.
today. 5 NS v0n0.nic.today.
today. 5 NS v0n2.nic.today.
today. 5 NS v2n0.nic.today.
Authority
The response has no authority records.
Additional
v0n0.nic.today. 80647 A 65.22.28.35
v0n1.nic.today. 172756 A 65.22.29.35
v0n2.nic.today. 80647 A 65.22.30.35
v0n3.nic.today. 80647 A 161.232.14.35
v2n0.nic.today. 167690 A 65.22.31.35
v2n1.nic.today. 80647 A 161.232.15.35
v0n0.nic.today. 80647 AAAA 2a01:8840:1e:0:0:0:0:35
v0n1.nic.today. 172756 AAAA 2a01:8840:1f:0:0:0:0:35
v0n2.nic.today. 80647 AAAA 2a01:8840:20:0:0:0:0:35
v0n3.nic.today. 80647 AAAA 2a01:8840:f8:0:0:0:0:35
v2n0.nic.today. 167690 AAAA 2a01:8840:21:0:0:0:0:35
v2n1.nic.today. 80647 AAAA 2a01:8840:f9:0:0:0:0:35
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0