koloseum.gda.pl has no NS records.
NS records for this zone are defined at gda.pl.
NS records for this zone are defined at gda.pl.
Question and response
Question
dig koloseum.gda.pl. NS
Answer
The response has no answer records.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0