Question and response
Question
dig acumulus.nl. NS
Answer
acumulus.nl. 360 NS ns2.sielsystems.nl.
acumulus.nl. 360 NS ns1.sielsystems.nl.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0