Question about Proxy.
 

Hi all,

My PC is connected to Internet through LAN and doesn't use proxy server. While browsing the Internet, I used anoymous proxy configured in my Internet Explorer settings (Tools>Internet Options>Connection>LAN Settings>Proxy Server). It worked and my real IP was covered up.
Then, I don't know whether there were modifications in our network server or else, I can't have my anonymity back, even the above Proxy setting is enabled. I've tried to use some working high-anonymity proxy IP. But, using IP checker, the result is always displaying our server's IP (mine is an local IP).

Any info about this?