192.119.194.in-addr.arpa CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig 192.119.194.in-addr.arpa. NS

Answer

192.119.194.in-addr.arpa. 5 NS ns2.iit.cnr.it. 192.119.194.in-addr.arpa. 5 NS nameserver.cnr.it.

Authority

The response has no authority records.

Additional

nameserver.cnr.it. 5 A 194.119.192.34 nameserver.cnr.it. 5 AAAA 2a00:1620:c0:220:194:119:192:34 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0