netecom.com.br CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig netecom.com.br. NS

Answer

netecom.com.br. 4 NS ns01.netecom.com.br. netecom.com.br. 4 NS ns02.netecom.com.br.

Authority

The response has no authority records.

Additional

ns01.netecom.com.br. 4 A 177.86.159.253 ns02.netecom.com.br. 4 A 177.86.159.254 ns01.netecom.com.br. 4 AAAA 2804:1448:0:dd:0:0:0:253 ns02.netecom.com.br. 4 AAAA 2804:1448:0:dd:0:0:0:254 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0