Question and response
Question
dig pranet.cz. NS
Answer
pranet.cz. 38400 NS ns2.blueboard.cz.
pranet.cz. 38400 NS shinzon.blueboard.cz.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0