dragon.cz CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig dragon.cz. NS

Answer

dragon.cz. 5 NS ns.dragon.cz. dragon.cz. 5 NS ns1.dragon.cz.

Authority

The response has no authority records.

Additional

ns.dragon.cz. 5 A 213.168.176.53 ns.dragon.cz. 5 AAAA 2a02:13b8:0:53:0:0:0:53 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0