datacenter1.chatlab.ch has no NS records.
NS records for this zone are defined at chatlab.ch.
NS records for this zone are defined at chatlab.ch.
Question and response
Question
dig datacenter1.chatlab.ch. NS
Answer
The response has no answer records.
Authority
chatlab.ch. 1800 SOA elmo.ns.cloudflare.com. dns.cloudflare.com. 2399279985 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0