fcen.uncu.edu.ar CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig fcen.uncu.edu.ar. NS

Answer

fcen.uncu.edu.ar. 5 NS ns1.fcen.uncu.edu.ar.

Authority

The response has no authority records.

Additional

ns1.fcen.uncu.edu.ar. 5 A 200.12.138.74 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0