itassistwebsitestatic.azureedge.net has no NS records.
NS records for this zone are defined at azureedge.net.
NS records for this zone are defined at azureedge.net.
Question and response
Question
dig itassistwebsitestatic.azureedge.net. NS
Answer
The response has no answer records.
Authority
azureedge.net. 60 SOA ns1-06.azure-dns.com. msnhst.microsoft.com. 10001 900 300 604800 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0