edupage.org CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig edupage.org. NS

Answer

edupage.org. 5 NS ns.edupage4.org. edupage.org. 5 NS ns.edupage8.org. edupage.org. 5 NS ns.edupage9.org. edupage.org. 5 NS ns.edupage3.org.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0