server69.offlinehoster.de has no CNAME records.
Question and response
Question
dig server69.offlinehoster.de. NS
Answer
The response has no answer records.
Authority
offlinehoster.de. 9436 SOA a.regfish-ns.net. dns.regfish-ns.net. 1764334150 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0