cpserver.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig cpserver.net. NS

Answer

cpserver.net. 1 NS ns01.cpserver.net. cpserver.net. 1 NS ns02.cpserver.net. cpserver.net. 1 NS ns03.cpserver.net.

Authority

The response has no authority records.

Additional

ns01.cpserver.net. 1 A 185.51.188.4 ns02.cpserver.net. 1 A 79.172.252.4 ns03.cpserver.net. 1 A 195.201.215.228 ns01.cpserver.net. 1 AAAA 2a01:b5e0:0:4:185:51:188:4 ns02.cpserver.net. 1 AAAA 2a01:b5e0:0:5:79:172:252:4 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0