153.182.200.in-addr.arpa CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig 153.182.200.in-addr.arpa. NS

Answer

153.182.200.in-addr.arpa. 4 NS ns.embratel.net.br. 153.182.200.in-addr.arpa. 4 NS ns2.embratel.net.br.

Authority

The response has no authority records.

Additional

ns.embratel.net.br. 4 A 200.255.253.241 ns2.embratel.net.br. 4 A 200.245.255.33 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0