Hi, I'd like to identify which server the site domain.com is using. i.e is it apache or linux. Thanks!!
Try do find out hteir hosting, maybe with a class c finder or something like that. Is it suign any kind of dynamic content?
If you really mean domain.com, here's its http header response HTTP Status Code: HTTP/1.1 200 OK Date: Sun, 04 Mar 2007 14:14:37 GMT Server: Apache X-Powered-By: PHP/4.3.11 Connection: close Transfer-Encoding: chunked Content-Type: text/html Otherwise try by yourself with this: http://web-sniffer.net/
You can disable or alter the ID string returned in the headers so it is not always reliable. Looking at signatures related to the IP stack is more reliable for OS detection. Tools like nmap or queso do this.