alvernia.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig alvernia.com. NS

Answer

alvernia.com. 5 NS ns2.jchost04.pl. alvernia.com. 5 NS ns1.jchost04.pl.

Authority

The response has no authority records.

Additional

ns1.jchost04.pl. 5 A 77.79.251.40 ns2.jchost04.pl. 5 A 77.79.202.102 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0