Why do I get this message on Windows XP SP3?:
"Unfortunately, your client [Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.18) Gecko/20110614 Firefox/3.6.18 ( .NET CLR 3.5.30729)] did not send a TLS server name indication extension (RFC 4366) in its ClientHello (negotiated protocol: SSLv3), so you're probably getting warnings about certificate name mismatches."
When I visit the mentioned site with Firefox.
So this means that Firefox doesn't supports SNI? Or What? :O
p.s.: it's related to: How to test that SNI is supported by given webbrowser?
3.6.18
in your user agent string.