mail.tyrala.de has no NS records.
NS records for this zone are defined at tyrala.de.
NS records for this zone are defined at tyrala.de.
Question and response
Question
dig mail.tyrala.de. NS
Answer
The response has no answer records.
Authority
tyrala.de. 900 SOA dns.tyrala.de. valentin\.tyrala.gmx.de. 2026022504 1200 300 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0