korean456.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig korean456.com. NS

Answer

korean456.com. 5 NS ns2.korean456.com. korean456.com. 5 NS ns1.korean456.com.

Authority

The response has no authority records.

Additional

ns1.korean456.com. 5 A 216.245.220.210 ns2.korean456.com. 5 A 216.245.220.222 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0