are you talking about SNI?
http://de.wikipedia.org/wiki/Server_Name_Indication
nginx can handle this
http://nginx.org/en/docs/http/configuring_https_servers.html#sni
http://de.wikipedia.org/wiki/Server_Name_Indication
nginx can handle this
http://nginx.org/en/docs/http/configuring_https_servers.html#sni