grid04.agnat.pl has no NS records.
NS records for this zone are defined at agnat.pl.
NS records for this zone are defined at agnat.pl.
Question and response
Question
dig grid04.agnat.pl. NS
Answer
The response has no answer records.
Authority
agnat.pl. 86400 SOA ns1.agnat.pl. bok.domena.pl. 2006054487 7200 1800 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0