Apex domains cannot have CNAME records.
Question and response
Question
dig 1984hosting.com. NS
Answer
1984hosting.com. 5 NS ns1.1984.is.
1984hosting.com. 5 NS ns1.1984hosting.com.
1984hosting.com. 5 NS miniplenty.ns.1984.is.
1984hosting.com. 5 NS ns0.1984.is.
1984hosting.com. 5 NS ns2.1984.is.
Authority
The response has no authority records.
Additional
ns0.1984.is. 5 A 45.76.37.222
ns1.1984.is. 5 A 194.58.192.36
ns1.1984hosting.com. 5 A 185.42.137.114
miniplenty.ns.1984.is. 5 A 194.58.198.36
ns0.1984.is. 5 AAAA 2001:19f0:5001:185a:5400:ff:fe50:56d5
ns1.1984.is. 5 AAAA 2a01:3f1:36:0:0:0:0:53
ns1.1984hosting.com. 5 AAAA 2a01:3f0:400:0:0:0:0:36
miniplenty.ns.1984.is. 5 AAAA 2a01:3f1:3036:0:0:0:0:53
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0