i4telecom.com.br CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig i4telecom.com.br. NS

Answer

i4telecom.com.br. 5 NS ns1.i4telecom.com.br. i4telecom.com.br. 5 NS ns2.i4telecom.com.br.

Authority

The response has no authority records.

Additional

ns1.i4telecom.com.br. 5 A 179.109.88.2 ns2.i4telecom.com.br. 5 A 179.109.88.10 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0