mail724.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig mail724.com. NS

Answer

mail724.com. 5 NS dns1.mail724.com. mail724.com. 5 NS dns2.mail724.com.

Authority

The response has no authority records.

Additional

dns1.mail724.com. 5 A 45.252.180.226 dns2.mail724.com. 5 A 45.252.180.226 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0