ns1.nspresco.com has no NS records.
NS records for this zone are defined at nspresco.com.
NS records for this zone are defined at nspresco.com.
Question and response
Question
dig ns1.nspresco.com. NS
Answer
The response has no answer records.
Authority
nspresco.com. 1800 SOA lloyd.ns.cloudflare.com. dns.cloudflare.com. 2397171063 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0