Question and response
Question
dig bisv.ru. NS
Answer
bisv.ru. 10800 NS ns2.bisv.ru.
bisv.ru. 10800 NS ns1.bisv.ru.
bisv.ru. 10800 NS ns.datapark.ru.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0