srv2.mygermanuniversity.com has no NS records.
NS records for this zone are defined at mygermanuniversity.com.
NS records for this zone are defined at mygermanuniversity.com.
Question and response
Question
dig srv2.mygermanuniversity.com. NS
Answer
The response has no answer records.
Authority
mygermanuniversity.com. 1800 SOA scott.ns.cloudflare.com. dns.cloudflare.com. 2398764611 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0