rvvnet.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig rvvnet.com. NS

Answer

rvvnet.com. 4 NS ns2.rvvnet.com. rvvnet.com. 4 NS ns1.rvvnet.com.

Authority

The response has no authority records.

Additional

ns1.rvvnet.com. 4 A 69.162.81.138 ns2.rvvnet.com. 4 A 69.162.81.139 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0