ns2.de-nserver.de has no NS records.
NS records for this zone are defined at de-nserver.de.
NS records for this zone are defined at de-nserver.de.
Question and response
Question
dig ns2.de-nserver.de. NS
Answer
The response has no answer records.
Authority
de-nserver.de. 300 SOA ns1.de-nserver.de. hostmaster.ns1.de-nserver.de. 2026022721 14400 3600 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0