rev177.hitme.net.pl has no NS records.
NS records for this zone are defined at hitme.net.pl.
NS records for this zone are defined at hitme.net.pl.
Question and response
Question
dig rev177.hitme.net.pl. NS
Answer
The response has no answer records.
Authority
hitme.net.pl. 3600 SOA dns1.rootvps.pl. admin.hitme.pl. 2015022607 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0