www.weltnetz24server.de has no NS records.
NS records for this zone are defined at weltnetz24server.de.
NS records for this zone are defined at weltnetz24server.de.
Question and response
Question
dig www.weltnetz24server.de. NS
Answer
The response has no answer records.
Authority
weltnetz24server.de. 600 SOA www.weltnetz24server.de. root.weltnetz24server.de. 2012090706 28800 7200 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0