ns01.ilmserver.de has no NS records.
NS records for this zone are defined at ilmserver.de.
NS records for this zone are defined at ilmserver.de.
Question and response
Question
dig ns01.ilmserver.de. NS
Answer
The response has no answer records.
Authority
ilmserver.de. 86400 SOA ns01.ilmserver.de. info.ilm-provider.de. 2022022100 43200 7200 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0