Question and response
Question
dig k66.ru. NS
Answer
k66.ru. 7200 NS ns1.telenet.ru.
k66.ru. 7200 NS ns2.telenet.ru.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0