flex1.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig flex1.net. NS

Answer

flex1.net. 1 NS ns4.flex1.net. flex1.net. 1 NS ns3.flex1.net. flex1.net. 1 NS ns1.flex1.net. flex1.net. 1 NS ns2.flex1.net.

Authority

The response has no authority records.

Additional

ns1.flex1.net. 1 A 165.140.122.2 ns2.flex1.net. 1 A 165.140.122.3 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0