pns.dtag.de has no NS records.
NS records for this zone are defined at dtag.de.
NS records for this zone are defined at dtag.de.
Question and response
Question
dig pns.dtag.de. NS
Answer
The response has no answer records.
Authority
dtag.de. 43200 SOA pns.dtag.de. dns.telekom.de. 2025062401 10000 1800 3600000 43200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0