Whois

Browser-like domain search utility supporting multiple servers, rules, logs, data reference, regular expressions, whois, finger, web, FTP, save, print and other features.

Whois Web is software that allows users to search for available domains, find contact information for any domain, and find the owner and location of any IP address from the comfort of their own ad-free desktop. The latest addition of Whois Web cont..

This program finds attractive domains which you can register. It greatly saves your time working in multi-threaded manner. Just define your keywords to start. You can save/load keywords and domains

HostInfo is a software product designed to retrieve domain and network information about internet-hosts and IP addresses (owner name, contact information, DNS servers, etc.).

Suite that includes a lot of Internet Applications (FTP, Telnet, TFTP, Ping, Whois, Finger, Time, Daytime, etc...)

Delete spam. Block countries you do not want to recieve mail from. Make spammers delete theire own spam (Yes that's right). Use the Windows Address Book (WAB). Add filters, Word and e-mail addresses of friends. Add filters. and much more.....

CheckWWW is set of network tools useful for diagnosing network and hosts from your Palm. It includes tools like: WHOIS * PING * TRACEROUTE * LOOKUP * FINGER * TIME sync

It works closely with Internet Explorer. Just click the mouse to get all the websites information you are browsing: website location, IP Address, server info, whois info, Alexa site info, Whois Source, Google site info, IP Neighborhood, Reverse IP...

Plugin for IE browser; Get Whois info with a push on the button ; Supports multiple TLDs;

It can search for smtp server also locates and identifies open relay SMTP servers. It is an all in one program, you tell it how to scan and it does ALL of the work for you. No more using 3 or 4 programs and wasting hours of your time