smtpeter.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig smtpeter.com. NS

Answer

smtpeter.com. 5 NS dns1.proxi.nl. smtpeter.com. 5 NS dns2.proxi.nl.

Authority

The response has no authority records.

Additional

dns1.proxi.nl. 5 A 89.149.192.4 dns2.proxi.nl. 5 A 89.149.192.56 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0