Question and response
Question
dig port0.nordnet.net. A
Answer
port0.nordnet.net. 3600 A 194.51.85.0
Authority
nordnet.net. 3600 NS ns4.lerelaisinternet.com.
nordnet.net. 3600 NS ns3.lerelaisinternet.com.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0