NS.LACNIC.NET has no CNAME records.
Question and response
Question
dig NS.LACNIC.NET. NS
Answer
The response has no answer records.
Authority
lacnic.net. 48 SOA NS.LACNIC.NET. Hostmaster.LACNIC.NET. 2026012808 7200 3600 648736 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0