dotplex.de CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig dotplex.de. NS

Answer

dotplex.de. 2 NS ns3.dotplex.ie. dotplex.de. 2 NS ns2.dotplex.de. dotplex.de. 2 NS ns.dotplex.net.

Authority

The response has no authority records.

Additional

ns2.dotplex.de. 2 A 82.165.42.81 ns2.dotplex.de. 2 AAAA 2a01:239:0:89:0:0:0:1 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0