Question and response
Question
dig ptech.lu. NS
Answer
ptech.lu. 86400 NS ns1.pt.lu.
ptech.lu. 86400 NS ns3.pt.lu.
ptech.lu. 86400 NS ns2.pt.lu.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0