ip2292.hera.net has no CNAME records.
Question and response
Question
dig ip2292.hera.net. NS
Answer
The response has no answer records.
Authority
hera.net. 3359 SOA ns1.goldvision.com. dns.goldvision.com. 2026012851 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0