greenlink.net.do CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig greenlink.net.do. NS

Answer

greenlink.net.do. 5 NS dns01.greenlink.net.do. greenlink.net.do. 5 NS dns02.greenlink.net.do.

Authority

The response has no authority records.

Additional

dns01.greenlink.net.do. 5 A 45.175.68.14 dns02.greenlink.net.do. 5 A 45.175.70.14 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0