From NirSoft Freeware
This utility allows you to easily get information about a registered domain. It automatically connect to the right WHOIS server, according to the top-level domain name, and retrieve the WHOIS record of the domain.
It support both generic domains and country code domains.
Require any installation process or additional DLLs. Just put the executable file (WhoisTD.exe) anywhere you like, and run it.
When running WhoisThisDomain utility, the "Choose Domains" window appears. You can type a single domain, or multiple domains separated by commas, space characters, or enter characters. After pressing the 'OK' button, WhoisThisDomain start to retrieve the domain registration records for the domains that you typed.
WhoisThisDomain allows you to easily translate all menus, dialog-boxes, and other strings to other languages.
In order to do that, follow the instructions below:
1. Run WhoisThisDomain with /savelangfile parameter:
A file named WhoisTD_lng.ini will be created in the folder of WhoisThisDomain utility.
2. Open the created language file in Notepad or in any other text editor.
3. Translate all menus, dialog-boxes, and string entries to the desired language. Optionally, you can also add your name
Added support for IDN domains (Internationalized domain name). When you type a domain name with non-English characters, WhoisThisDomain automatically converts it to its Ascii form and then submit it to the WHOIS server. This feature requires Windows XP/SP2 or later.