VOSTROM       Download    Purchase    Support
WhoIs Analyzer Pro

WhoIs Analyzer Pro Features & More Information

WhoIs Analyzer Pro is the world's most advanced, user-friendly whois tool

Most whois tools are merely pretty faces atop a traditional whois program. Most tools simply query one server or retrieve cursory information.

WhoIs Analyzer Pro is different. First, our program automatically determines the most specific whois database to ask and goes straight that server for the information. If that server references another server with even more specific information, we'll follow that referral and retrieve it for you. If you have a specific server you like to use instead, you can override our smart features and query your preferred server all the time, or for comparison.

People use WhoIs Analyzer Pro to:

  • Research IP addresses, e-mail addresses, and URLs
  • Determine what company or individual is the customer-of-record for a domain, IP address, or URL
  • Locate contact information for adminstrators of domains or IP addresses
  • Generate, print, and export background information on domains, IP addresses, etc.

New in v2 Software Update:

  • NEW - Customization of fonts and colors makes whois information easier to read
  • NEW - Data detectors automatically create click-to-contact links inside WhoIs results, eliminating the need to cut-and-paste items like URLs and e-mail addresses
  • NEW - The new raw output tab allows you to see all content received from remote whois servers, including the content normally filtered in our attempt to make it easier to read
  • NEW - The new synopsis tab shows you a wealth of new information including DNS records, Internet routing information, geolocation and information useful to law enforcement agencies
  • NEW - The new "Show on Map" feature allows you to plot the inferred location of the organization on a map
  • NEW - Now you can save results in text or HTML format

Features At-a-Glance

  • Selects the most specific whois server automatically
  • Provides accurate whois information for any IP address (, email address (someone@example.com), URL (www.yahoo.com), or Autonomous System Number (36324)
  • Grants you access to contact records from all registrars and routing registries worldwide
  • Automatic whois server and regional internet registry updates occur consistently so you always get the most accurate data for your whois queries
  • Capable of performing multiple queries simultaneously
  • Use our Smart/Automatic server selection, or query a specific server of your choosing
  • Print, save or email the results of your whois queries

Technical Advantages over Competitors

  • Automatic selection of most appropriate worldwide whois server
  • Automatic update of whois data sources occurs regularly ensuring the best access to servers
  • Runs beautifully and natively on both Windows and Mac OS X
  • Multi-threaded in all the right places for speed and multiple concurrent sessions
  • NO JAVA RUNTIME REQUIRED (developed using C/C++)
  • Choice of data/network/whois resolution sources
  • Software personalization allowing the user to set many preferences
Universal Binary 

Supported Platforms

Microsoft Windows 7

Microsoft Windows Vista

Microsoft Windows XP

Apple MacOS X 10.5+

Mac version requires Mac OS X v. 10.5 or later, 64-bit.
Windows version requires Windows XP, Vista or Windows 7, 32-bit.

Mac and the Mac logo are trademarks of Apple Computer, Inc., registered in the U.S.

© VOSTROM - Privacy Notice - Nov 25th 2020, 10:15am UTC