b-ix.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig b-ix.net. NS

Answer

b-ix.net. 5 NS ns.b-ix.net. b-ix.net. 5 NS ns2.b-ix.net.

Authority

The response has no authority records.

Additional

ns.b-ix.net. 5 A 130.185.232.20 ns2.b-ix.net. 5 A 82.118.224.26 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0