ns1.uk2.net has no NS records.
NS records for this zone are defined at uk2.net.
NS records for this zone are defined at uk2.net.
Question and response
Question
dig ns1.uk2.net. NS
Answer
The response has no answer records.
Authority
uk2.net. 1800 SOA boyd.ns.cloudflare.com. dns.cloudflare.com. 2398204244 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0