mail.minuskel.de has no NS records.
NS records for this zone are defined at minuskel.de.
NS records for this zone are defined at minuskel.de.
Question and response
Question
dig mail.minuskel.de. NS
Answer
The response has no answer records.
Authority
minuskel.de. 3600 SOA ns.ipn.de. support.ipn-b.de. 2026030301 10800 3600 604800 43200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0