tel.patt.net has no NS records.
NS records for this zone are defined at patt.net.
NS records for this zone are defined at patt.net.
Question and response
Question
dig tel.patt.net. NS
Answer
The response has no answer records.
Authority
patt.net. 86400 SOA ns.owe.de. hostmaster.owe.de. 2024112805 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0