Question and response
Question
dig 0-26.169.51.209.in-addr.arpa. NS
Answer
0-26.169.51.209.in-addr.arpa. 60 NS dns1.planisys.net.
0-26.169.51.209.in-addr.arpa. 60 NS dns3.planisys.net.
0-26.169.51.209.in-addr.arpa. 60 NS dns2.planisys.net.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0