serv.tarman.pl has no NS records.
NS records for this zone are defined at tarman.pl.
NS records for this zone are defined at tarman.pl.
Question and response
Question
dig serv.tarman.pl. NS
Answer
The response has no answer records.
Authority
tarman.pl. 86400 SOA info.tarman.pl. admin.tarman.pl. 2009042045 28800 7200 1209600 86400
Additional
. 0 OPT ; payload 2048, xrcode 0, version 0, flags 0