fullsetupquery.chix.us.com has no CNAME records.
Question and response
Question
dig fullsetupquery.chix.us.com. NS
Answer
The response has no answer records.
Authority
chix.us.com. 1754 SOA carlos.ns.cloudflare.com. dns.cloudflare.com. 2398550399 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0