ns2.isphoster.net has no NS records.
NS records for this zone are defined at isphoster.net.
NS records for this zone are defined at isphoster.net.
Question and response
Question
dig ns2.isphoster.net. NS
Answer
The response has no answer records.
Authority
isphoster.net. 1800 SOA crystal.ns.cloudflare.com. dns.cloudflare.com. 2395177661 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0