0-127.243.235.85.in-addr.arpa CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig 0-127.243.235.85.in-addr.arpa. NS

Answer

0-127.243.235.85.in-addr.arpa. 5 NS ns07.sac-it.dk. 0-127.243.235.85.in-addr.arpa. 5 NS ns08.sac-it.dk.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0