pexsucpna03.centralus.cloudapp.azure.com has no NS records.
NS records for this zone are defined at centralus.cloudapp.azure.com.
NS records for this zone are defined at centralus.cloudapp.azure.com.
Question and response
Question
dig pexsucpna03.centralus.cloudapp.azure.com. NS
Answer
The response has no answer records.
Authority
centralus.cloudapp.azure.com. 60 SOA ns1-201.azure-dns.com. msnhst.microsoft.com. 10001 900 300 604800 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0