Apex domains cannot have CNAME records.
Question and response
Question
dig actualisite.net.do. NS
Answer
actualisite.net.do. 5 NS ns2.socialmkting.com.
actualisite.net.do. 5 NS ns1.socialmkting.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0