Whois.dll is a powerful .NET component for whois searches. You can easily integrate Whois searches with your application using any .NET language. Whois.dll was written entirely in managed code. It can perform recursive whois queries and automatically finds the correct whois server. It is possible to override a given whois server and use a custom whois server for better performance.

Visual IP Trace helps identify hackers, validate websites, and investigate IP addresses.
Trace analysis reports provide detailed information including the estimated physical location, network provider and worldwide whois information. The analysis reports enable
users to verify a website prior to submitting confidential information, trace a hacker or suspect to their location, and report Internet abuse or illegal activity.

MultiDom is a very fast, highly configurable domain search engine. It supports multiple name queries, and up to 200+ TLDs. Plus, new TLDs can be added by administrators. Enter domain names with or without domain prefix or suffix, tailor its appearance, and configure a vast array of settings via a back-end administrator panel - including one click activation of inbuilt shopping cart capability. Too many features to list them all here!

- Want to know who is or owns an ip address or domain?
- Search for interesting domains in another country.
- Get acoustic signals when a line breaks down/is up.
- Figure out why you can not reach a specific domain.
- Solve internet problems without leaving your desk.
- New: Printing of reports
Iban supports and analyzes the internet protocols dns, http, icmp, ping, smtp, sntp,
tracert, whois. Ideal but not limited to for sys admins.

IP2Location IP-COUNTRY-REGION-CITY-ISP-DOMAIN is commericial lookup database that translates IP address to country, region, city, Internet Service Provider (ISP) and domain name. Developers use this database for projects related to:
1. Display native language and currency;
2. Redirect based on country;
3. Digital rights management;
4. Prevent password sharing and abuse of service;
5. Reduce credit card fraud;
6. Web log stats and analysis;
7. Filter access from countries you do not do business with;

DomaiNIC is a speedy tool designed to generate and find good domain names easily. You can lookup multiple domain names at once. The smart fully customizable Domain Name Generator and the Domain Name Research Tool help you in finding good domain names that might yet be available. Information regarding the owner and registrar, date of registration, expiry date etc. of a registered domain name can be viewed with just a single mouse click.

This program finds attractive domain names available for registering. It greatly saves your time working in multi-threaded manner with use of keywords. Provides information from WHOIS database about domains that are taken. Just define your keywords to start. Ideal solution to find a domain name!

Finds the right domain for your web site. You type in a bunch of keywords that describe you business, and the program generates every possible combination of them. It has several generation modes, most useful are 4 Keywords Mode and Quick Mode. Quick Mode uses Themes and generates domains related to one or several desired Themes.
Then domains are used in a Multithreaded Whois and Link Popularity check; it uses several servers to avoid IP ban.

Every day more than 20.000 domain names are expiring. Expired Domains is Free and powerfull application that can save you time and money when searching for domain names. Make list of keywords domain name should contain, create sets for groups of keywords, apply various rules to keywords, analyze listing that match your rules, view full expiring domains list, save desired domains into drafts, sort list by expiration date, letters or extension.

DomainInspect is an advanced domain name checker, enabling you to quickly and conveniently do WHOIS lookups. Its database embraces more than 100 TLDs. You may manually input domain names, import domain name from a file, or have domain names based on keywords automatically generated. It simultaneously checks availability and link popularity of multiple domain names at a time, and the result can be saved, printed, or exported into other formats.

CallerIP monitors activity on open ports on your system, which are often not protected by firewalls, and identifies backdoors that could allow harmful Trojans to steal your information. Connections are monitored in realtime and identified by country, a click on an IP address shows the city and country location on a world map. Worldwide WHOIS lookups show domain and network registration contact information, including abuse reporting information.