Question and response
Question
dig isite.de. NS
Answer
isite.de. 600 NS dns.iwelt-ag.net.
isite.de. 600 NS dns2.iwelt-ag.net.
isite.de. 600 NS dns3.iwelt-ag.de.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0