mail1.email42.de has no NS records.
NS records for this zone are defined at email42.de.
NS records for this zone are defined at email42.de.
Question and response
Question
dig mail1.email42.de. NS
Answer
The response has no answer records.
Authority
email42.de. 600 SOA ns.pop-hannover.de. hostmaster.net.de. 2026011000 21600 3600 604800 600
Additional
. 0 OPT ; payload 4095, xrcode 0, version 0, flags 0