This is free online tool for
ip whois lookup and
ip whois information fetch, result contain lots of information.
Then ip address is linked with several domains - will be used first, this tool support
whois a domain functionality, you can input domain name (not only ip). This tool contain mutch more information then "Domain WHOIS tool" tool, but this information is unaccessible when domain is down. This whois information are full and you will not find more info with using other tools and services. See also page about
whois domain lookup
WHOIS (who is) is the aptly named Internet function that allows one to query remote WHOIS databases for domain registration information. By performing a simple WHOIS search you can discover when and by whom a domain was registered, contact information, and more. A WHOIS search can also reveal the name or network mapped to a numerical IP address. Searches can still be performed from the command line, but Web interface tools now make it convenient to visit a WHOIS website and simply enter the IP address or domain name.In the case of a privately owned domain, the WHOIS database contains the full name, address, telephone number, and email address of the registered owner of the domain. If the domain is owned by a business, the company name, address, email, and telephone number are listed.
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