rcatelecom.com.br CNAME DNS records

CNAME Canonical name

Apex domains cannot have CNAME records.

Question and response

Question

dig rcatelecom.com.br. NS

Answer

rcatelecom.com.br. 5 NS ns1.rcatelecom.com.br. rcatelecom.com.br. 5 NS ns2.rcatelecom.com.br.

Authority

The response has no authority records.

Additional

ns1.rcatelecom.com.br. 5 A 143.255.212.147 ns2.rcatelecom.com.br. 5 A 143.255.212.148 ns1.rcatelecom.com.br. 5 AAAA 2804:2b94:0:102:0:0:0:2 ns2.rcatelecom.com.br. 5 AAAA 2804:2b94:0:103:0:0:0:2 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0