dns2.hispalisdns.com has no CNAME records.
Question and response
Question
dig dns2.hispalisdns.com. NS
Answer
The response has no answer records.
Authority
hispalisdns.com. 997 SOA dns1.hispalisdns.com. admin.furanet.com. 2026022601 3600 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0