dns.hack8pool.com has no NS records.
NS records for this zone are defined at hack8pool.com.
NS records for this zone are defined at hack8pool.com.
Question and response
Question
dig dns.hack8pool.com. NS
Answer
The response has no answer records.
Authority
hack8pool.com. 3600 SOA dns.hack8pool.com. hostmaster.hack8pool.com. 1112415067 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0