postal.brixly.uk has no NS records.
NS records for this zone are defined at brixly.uk.
NS records for this zone are defined at brixly.uk.
Question and response
Question
dig postal.brixly.uk. NS
Answer
The response has no answer records.
Authority
brixly.uk. 1800 SOA justin.ns.cloudflare.com. dns.cloudflare.com. 2397800792 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0