About Dominuse
The Dominuse (domain in use) website allows you to quickly check in bulk whether a domain is unavailable for registration.
People usually check the availability of domains for registration using WHOIS services. But WHOIS services have limitations. For example, they limit the frequency of requests.
Dominuse has no limits!
Dominuse checks whether a domain is in use by checking the domain's IP address using the DNS system. That allows you to filter out about 99% of the domains that are not available for registration. Than you can then check the remaining domains using the regular WHOIS services.
We recommend using our free and open source command line tool dominuse for truly bulk and anonymous domain checking on your computer. And join our development team!
Let us know if you have any suggestions.
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