host5.corese.com has no NS records.
NS records for this zone are defined at corese.com.
NS records for this zone are defined at corese.com.
Question and response
Question
dig host5.corese.com. NS
Answer
The response has no answer records.
Authority
corese.com. 86326 SOA ns1.clook.net. sys-admin.uk-noc.com. 2026012700 14400 7200 2419200 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0