nstwo.ackstorm.com has no NS records.
NS records for this zone are defined at ackstorm.com.
NS records for this zone are defined at ackstorm.com.
Question and response
Question
dig nstwo.ackstorm.com. NS
Answer
The response has no answer records.
Authority
ackstorm.com. 3600 SOA nsone.ackstorm.com. hostmaster.ackstorm.com. 2026022601 14400 3600 864000 14400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0