Question and response
Question
dig nis.telia.net. NS
Answer
nis.telia.net. 3600 NS dns49.de.telia.net.
nis.telia.net. 3600 NS dns1.telia.com.
nis.telia.net. 3600 NS dns2.telia.com.
nis.telia.net. 3600 NS dns358.fi.telia.net.
Authority
The response has no authority records.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0