pexsucpap03.koreacentral.cloudapp.azure.com has no NS records.
NS records for this zone are defined at koreacentral.cloudapp.azure.com.
NS records for this zone are defined at koreacentral.cloudapp.azure.com.
Question and response
Question
dig pexsucpap03.koreacentral.cloudapp.azure.com. NS
Answer
The response has no answer records.
Authority
koreacentral.cloudapp.azure.com. 60 SOA ns1-01.azure-dns.com. msnhst.microsoft.com. 1 900 300 604800 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0