Apex domains cannot have CNAME records.
Question and response
Question
dig dineroargentina.com. NS
Answer
dineroargentina.com. 5 NS ns-1190.awsdns-20.org.
dineroargentina.com. 5 NS ns-843.awsdns-41.net.
dineroargentina.com. 5 NS ns-186.awsdns-23.com.
dineroargentina.com. 5 NS ns-581.awsdns-08.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0