ns1.hostname.cl has no CNAME records.
Question and response
Question
dig ns1.hostname.cl. NS
Answer
The response has no answer records.
Authority
hostname.cl. 1528 SOA ns1.hostname.cl. hardy.shia.cl. 2026030405 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0