Hi @Anil Kumar,
I saw below error details, and found this url : www.xenonapp.azurewebsites.net
. So I guess this is the key point in this case.
This site can’t be reached
Check if there is a typo in www.xenonapp.azurewebsites.net.
If spelling is correct, try running Windows Network Diagnostics.
DNS_PROBE_FINISHED_NXDOMAIN
Make sure you have added the custom like www.xenonapp.azurewebsites.net.
Next you also could share us the web.config
file, so that we can check the rewrite rules in your application.
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Best regards,
Jason Pan