ns.launchgmbh.de has no CNAME records.
Question and response
Question
dig ns.launchgmbh.de. NS
Answer
The response has no answer records.
Authority
launchgmbh.de. 1079 SOA ns1.m.launch.gmbh. hostmaster.m.launch.gmbh. 2026022300 7200 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0