151.223.194.in-addr.arpa CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig 151.223.194.in-addr.arpa. NS

Answer

151.223.194.in-addr.arpa. 3 NS nameserver2.kvh.ne.jp. 151.223.194.in-addr.arpa. 3 NS nameserver1.kvh.ne.jp.

Authority

The response has no authority records.

Additional

nameserver1.kvh.ne.jp. 3 A 61.120.195.101 nameserver2.kvh.ne.jp. 3 A 203.167.44.101 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0