s21091312.onlinehome-server.info has no NS records.
NS records for this zone are defined at onlinehome-server.info.
NS records for this zone are defined at onlinehome-server.info.
Question and response
Question
dig s21091312.onlinehome-server.info. NS
Answer
The response has no answer records.
Authority
onlinehome-server.info. 30 SOA ns-1and1.ui-dns.com. dnsadmin.ionos.com. 2015652766 14400 3600 605000 30
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0