caodai-tttn.org CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig caodai-tttn.org. NS

Answer

caodai-tttn.org. 5 NS ns1.caodai-tttn.org. caodai-tttn.org. 5 NS ns2.caodai-tttn.org.

Authority

The response has no authority records.

Additional

ns1.caodai-tttn.org. 5 A 57.129.147.42 ns2.caodai-tttn.org. 5 A 51.75.166.180 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0