What lotdom.com does
lotdom.com is a fast domain availability checker for people who need to research domain names in bulk. You can paste one name, many names, comma-separated ideas, or full domains, then select the extensions you want to compare.
Who it is for
lotdom.com is designed for founders, creators, marketers, agencies, domain researchers and anyone building a shortlist of brand names. The goal is to make bulk domain search, batch domain checking and naming research simple, fast and easy to repeat.
How it checks domains
lotdom.com uses public RDAP data and DNS fallback signals to classify domains as available, taken or uncertain. Your selected extensions, result filter and search history are stored locally in your browser to make repeat searches easier.
Why it exists
lotdom.com focuses on speed, clarity and repeatable domain research. It helps you move from a raw list of name ideas to a cleaner shortlist of available domains without opening many registrar tabs.