o1.ptr9622.imocha.io has no CNAME records.
Question and response
Question
dig o1.ptr9622.imocha.io. NS
Answer
The response has no answer records.
Authority
imocha.io. 1800 SOA aiden.ns.cloudflare.com. dns.cloudflare.com. 2397677647 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0