aster.com.do CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig aster.com.do. NS

Answer

aster.com.do. 3 NS ns1.aster.com.do.

Authority

The response has no authority records.

Additional

ns1.aster.com.do. 3 A 190.0.64.10 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0