pvt.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig pvt.net. NS

Answer

pvt.net. 5 NS sns.nextra.cz. pvt.net. 5 NS dns.nextra.cz.

Authority

The response has no authority records.

Additional

dns.nextra.cz. 5 A 193.85.1.117 sns.nextra.cz. 5 A 193.85.2.117 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0