noc2.htwg-konstanz.de has no NS records.
NS records for this zone are defined at htwg-konstanz.de.
NS records for this zone are defined at htwg-konstanz.de.
Question and response
Question
dig noc.htwg-konstanz.de. NS
Answer
The response has no answer records.
Authority
htwg-konstanz.de. 43200 SOA noc.htwg-konstanz.de. hostmaster.htwg-konstanz.de. 1774000767 21600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0