board01.linux.kolst.it has no NS records.
NS records for this zone are defined at linux.kolst.it.
NS records for this zone are defined at linux.kolst.it.
Question and response
Question
dig board01.linux.kolst.it. NS
Answer
The response has no answer records.
Authority
linux.kolst.it. 86400 SOA ns.kpnqwest.it. hostmaster.ns.kpnqwest.it. 2025091800 86400 7200 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0