128-255.230.185.89.in-addr.arpa CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig 128-255.230.185.89.in-addr.arpa. NS

Answer

128-255.230.185.89.in-addr.arpa. 4 NS ns1.zcom.cz. 128-255.230.185.89.in-addr.arpa. 4 NS ns2.zcom.cz.

Authority

The response has no authority records.

Additional

ns1.zcom.cz. 4 A 185.178.172.22 ns2.zcom.cz. 4 A 89.185.230.230 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0