Question and response
Question
dig interwan.pl. NS
Answer
interwan.pl. 3600 NS dns1.nano.pl.
interwan.pl. 3600 NS dns3.nano.pl.
interwan.pl. 3600 NS dns2.nano.pl.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0