datacenter1.chatpro.at has no NS records.
NS records for this zone are defined at chatpro.at.
NS records for this zone are defined at chatpro.at.
Question and response
Question
dig datacenter1.chatpro.at. NS
Answer
The response has no answer records.
Authority
chatpro.at. 1800 SOA elmo.ns.cloudflare.com. dns.cloudflare.com. 2399119832 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0