ch1.herosite.pro has no CNAME records.
Question and response
Question
dig ch1.herosite.pro. NS
Answer
The response has no answer records.
Authority
herosite.pro. 4388 SOA ch1.herosite.pro. chinmay.milesweb.com. 2026030900 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0