ns2.hosthnc.com has no CNAME records.
Question and response
Question
dig ns2.hosthnc.com. NS
Answer
The response has no answer records.
Authority
hosthnc.com. 5276 SOA cl.hnc.cl. root.54-39-234-89.cprapid.com. 2026020301 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0