*.clients.ubivox.com has no NS records.
NS records for this zone are defined at ubivox.com.
NS records for this zone are defined at ubivox.com.
Question and response
Question
dig dk001.clusters.ubivox.com. NS
Answer
The response has no answer records.
Authority
ubivox.com. 300 SOA ns1.curanet.dk. hostmaster.curanet.dk. 2026022301 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0