dns2.man.lodz.pl has no NS records.
NS records for this zone are defined at man.lodz.pl.
NS records for this zone are defined at man.lodz.pl.
Question and response
Question
dig dns2.man.lodz.pl. NS
Answer
The response has no answer records.
Authority
man.lodz.pl. 600 SOA dns2.man.lodz.pl. root.man.lodz.pl. 2026030604 10800 1800 3600000 8640
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0