ns12.prosite.de has no NS records.
NS records for this zone are defined at prosite.de.
NS records for this zone are defined at prosite.de.
Question and response
Question
dig ns12.prosite.de. NS
Answer
The response has no answer records.
Authority
prosite.de. 1800 SOA coen.ns.cloudflare.com. dns.cloudflare.com. 2397946112 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0