crosscert.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig crosscert.com. NS

Answer

crosscert.com. 3 NS ns.crosscert.com. crosscert.com. 3 NS ns3.crosscert.com. crosscert.com. 3 NS ns2.crosscert.com.

Authority

The response has no authority records.

Additional

ns.crosscert.com. 3 A 211.118.38.95 ns3.crosscert.com. 3 A 211.180.234.215 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0