Question and response
Question
dig mail.kommosrv.com. NS
Answer
mail.kommosrv.com. 600 NS ns4.kommosrv.com.
mail.kommosrv.com. 600 NS ns3.kommosrv.com.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0