yamahoo.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig yamahoo.com. NS

Answer

yamahoo.com. 2 NS ns1.yamahoo.com. yamahoo.com. 2 NS ns2.yamahoo.com.

Authority

The response has no authority records.

Additional

ns1.yamahoo.com. 2 A 216.245.192.98 ns2.yamahoo.com. 2 A 216.245.192.99 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0