Question and response
Question
dig phpnet.fr. NS
Answer
phpnet.fr. 1800 NS ns.phpnet.org.
phpnet.fr. 1800 NS ns2.phpnet.org.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0