systemar.com.br CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig systemar.com.br. NS

Answer

systemar.com.br. 5 NS ns2.systemar.com.br. systemar.com.br. 5 NS ns1.systemar.com.br.

Authority

The response has no authority records.

Additional

ns1.systemar.com.br. 5 A 186.250.184.10 ns2.systemar.com.br. 5 A 34.232.232.87 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0