Wildcard domains in Azure Web Sites
Veröffentlichungsdatum: 03 April, 2014
Combine wildcard domains with SNI SSL to secure all your subdomains, without creating individual bindings. To add a wildcard hostname, point a wildcard CNAME record to your site just like you would for a regular hostname (e.g., "*.contoso.com"). Then use Azure's domain configuration to add that domain to your site.