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SmartWhois 5.1 Build 280

Useful network information tool

Free Download

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SmartWhois screenshotSmartWhois is a great network information software that allows you to look up all the available data about an IP address, domain or hostname, including country, province or state, city, the ISP's name, administrator and contact data for technical support. It assists you find answers to these important questions:

Who is the holder of the domain?
When was the domain recorded and what is the owner's contact information?
Who is the holder of the IP address block?

With SmartWhois you can concentrate on your work; the program will clearly choose the correct database from more than 100 whois databases all over the world and obtain the most complete results in just a few seconds. SmartWhois is compatible with Internationalized Domain Names (IDNs), so you can demand domain names that use non-English characters, French accent grave, German umlauts, or completely consist of the letters from Chinese, Russian, Hebrew, etc. It also completely supports IPv6 addresses.


- Smart operation: The tool always searches whois data in the correct database; you don't have to waste your time trying all of them.
- Integration with Microsoft Internet Explorer and Microsoft Outlook. Search domain owners and IP addresses in e-mail headers fast!
- Save results into an archive: you can create your own database that can be viewed offline.
- Batch processing of IP addresses or domain lists.
- Caching of acquired results.
- Hostname resolution and DNS caching.
- Integration with CommView Network Monitor: Can be started from CommView for quick, simple lookup.
- Calling SmartWhois directly from your program.
- Wildcard queries.
- Whois console for custom queries.
- Country code reference.
- Customizable interface.
- SOCKS5 firewall support.

SmartWhois is a tool that will save you precious time and will let you perform tasks that can't be done by standard Whois utilities. This program can be used by webmasters for studying their website's log files, online vendors, or people who want to trace the origin of suspicious e-mails.


  • The application can be easily integrated with MS Outlook and Internet Explorer.
  • The program lets you save the results and create your own database.


  • The application doesn't let you choose the fields to be exported.
Name SmartWhois
Version 5.1 Build 280
Developer | see all products from this developer
Product Homepage SmartWhois
License Free to try (Shareware)
Last Week Downloads 12
All Time Downloads 4,390
Filesize 7.4MB
MD5 Checksum B5B11D85DEB258F4F059DE714178AD66
OS Support Windows All
Category Internet

100% CLEAN Certification

BadgeSmartWhois has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
SmartWhois 5.1 Build 289 February 25, 2019 - Latest Version
SmartWhois 5.1 Build 285 August 03, 2016
SmartWhois 5.1 Build 284 November 20, 2015
SmartWhois 5.1 Build 280 May 22, 2015
SmartWhois 5.1 Build 279 January 21, 2015

Download the free SmartWhois