Discover who is hosting your or anyone's website. Get information about the website IP address, name servers and more.

Learn Alexa traffic rank of a website, which is based on 3 months of aggregated traffic data from millions of Alexa Toolbars in use.

Discover age of a domain name, which is one of the criteria search engines use to rank a web site.

The reverse DNS lookup tool will query the DNS system to find a hostname of an IP address.

The HTTP Server header tool displays the response header accompanied with body of the HTTP document.

Trace source of an email where it was originated, and the IP address and location of the mail server.

Use this tool to verify if an email address is valid, and also check to ensure mailbox exists and can receive email.

The proxy check tool will analyze your HTTP connection, and determines if proxy server is behand your computer.

Divide your IP network into sub-networks by calculating network address known as a subnet mask.

Find your public IP address of a computer connecting to the Internet, and discover your browser data.

Find geolocation including city, region and country of an IP address provided by a handful of IP Location providers.

Generate a htpasswd file from a .htaccess file to restrict access to protected areas.

Improve the performance of your website by minifying the size of the CSS and Javascript files.