Question and response
Question
dig dns-us.st. NS
Answer
dns-us.st. 86400 NS ns.bahnhof.net.
dns-us.st. 86400 NS ns2.bahnhof.net.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0