postal.pdx.net.uk has no NS records.
NS records for this zone are defined at pdx.net.uk.
NS records for this zone are defined at pdx.net.uk.
Question and response
Question
dig postal.pdx.net.uk. NS
Answer
The response has no answer records.
Authority
pdx.net.uk. 3600 SOA apollo.ns.pdxdns.net. dns.pdxnet.co.uk. 2026030801 7200 1800 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0