ns.dp.ua has no NS records.
NS records for this zone are defined at dp.ua.
NS records for this zone are defined at dp.ua.
Question and response
Question
dig ns.dp.ua. NS
Answer
The response has no answer records.
Authority
dp.ua. 1200 SOA ns.dp.ua. hostmaster.dp.ua. 2026030607 1800 480 1209600 1200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0