Apex domains cannot have CNAME records.
Question and response
Question
dig digev.mil.do. NS
Answer
digev.mil.do. 4 NS woz.ns.cloudflare.com.
digev.mil.do. 4 NS kiki.ns.cloudflare.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0