virt-bb-gw.hd.net.nz has no NS records.
NS records for this zone are defined at hd.net.nz.
NS records for this zone are defined at hd.net.nz.
Question and response
Question
dig virt-bb-gw.hd.net.nz. NS
Answer
The response has no answer records.
Authority
hd.net.nz. 1000 SOA ns1.hd.net.nz. hostmaster.hd.net.nz. 2025102000 100 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0