ch2.herosite.pro has no NS records.
NS records for this zone are defined at herosite.pro.
NS records for this zone are defined at herosite.pro.
Question and response
Question
dig ch2.herosite.pro. NS
Answer
The response has no answer records.
Authority
herosite.pro. 86400 SOA ch1.herosite.pro. chinmay.milesweb.com. 2026030500 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0