Whois queries are used to determine the IP address ranges associated with clients. A whois query can be run on most UNIX environments. In a Windows environment, the tools such as WsPingPro and Sam Spade can be used to perform whois queries. Whois queries can also be executed over the Web from www.arin.net and www.networksolutions.com.

Explore More

Prevent spam in your Gmail account

Are you worried about spam in your precious gmail account ? If yes, then you would like to consider making aliases of your gmail id to use when you’re not

Read More

TCP/IP Tutorial

This tutorial is intended to supply a brief overview of TCP/IP protocol. Explanations of IP addresses, classes, netmasks, subnetting, and routing are provided, and several example networks are considered. The

Read More

Wanted: Windows Hackers

Microsoft has said it wants to get more security researchers into Redmond to demonstrate flaws in its software, and it wants them to come back every six months. In March,

Read More