125-236-237-64.adsl.xtra.co.nz has no NS records.
NS records for this zone are defined at adsl.xtra.co.nz.
NS records for this zone are defined at adsl.xtra.co.nz.
Question and response
Question
dig 125-236-237-64.adsl.xtra.co.nz. NS
Answer
The response has no answer records.
Authority
adsl.xtra.co.nz. 900 SOA ns-94.awsdns-11.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0