pleskjun.itjuniper.com has no NS records.
NS records for this zone are defined at itjuniper.com.
NS records for this zone are defined at itjuniper.com.
Question and response
Question
dig pleskjun.itjuniper.com. NS
Answer
The response has no answer records.
Authority
itjuniper.com. 300 SOA ns1-07.azure-dns.com. dns-admin.ejuniper.com. 1 3600 300 2419200 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0