fzdn01.framezero.net has no CNAME records.
Question and response
Question
dig fzdn01.framezero.net. NS
Answer
The response has no answer records.
Authority
framezero.net. 570 SOA ns37.domaincontrol.com. dns.jomax.net. 2024031700 28800 7200 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0