IP Address? - Find out your IP Address. 

How Fast? - Bandwidth Speed Test.

Available? - Find out if a domain name is available.  (ex. dboyle)
Enter Name:     

Who Is? - Get information about who owns a domain name.  (ex. www.dboyle.com)
Enter Address: 

IP Lookup - Get information about who owns an ip address.  
(ex. 169.144.216.18)
Enter IP Address:

Ping - Find out how long it takes to send a message to a location. 
(ex. www.dboyle.com)
Enter Address:

Trace Route - Find the network path from here to there. (ex. www.dboyle.com)
Enter Address:  

IP Lookup - Get information about each ip block in the address.  
(ex. 169.144.216.18)
Enter Address:  

Host Configuration - Find out what the host server is running.
(ex. www.dboyle.com)
Enter Address: 

Browser Check - Ensure your browser is Secure.