Question and response
Question
dig mx-relay.com. NS
Answer
mx-relay.com. 600 NS ns3.witxl.nl.
mx-relay.com. 600 NS ns1.witxl.nl.
mx-relay.com. 600 NS ns2.witxl.nl.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0