Bulk Domain Availability Checker

The tool looks for names shaped like example.com, including the ones inside links and email addresses. It lowercases them, drops the www prefix, and removes repeats.

Each domain is asked for its name servers, its address record, and its mail record over encrypted DNS. Any answer means the domain is registered.

Records found means taken. A name error from DNS means the name does not exist, so it is probably free. Anything else is marked as no records, which you should still confirm.

Plenty of registered domains publish nothing. Owners park names, hold them for later, or point them nowhere. Only whois or a registrar search can tell you the truth.

After a domain expires, DNS usually stops working right away. The name still sits in a 30 day redemption period, then in pending delete for about 5 more days, before anyone else can register it.

Some registries block short names, country names, or trademark terms, and some charge a premium price. DNS shows none of this.

Names like report.pdf are not domains, but bundle.zip and app.dev are, because zip and dev are real top-level domains. Check the list before you copy it.

Select the tick icon on a row after you have run whois on it. Use the Done and Not done filters, then copy or remove a whole group at once.

Star the names you like. New favorites go to the top, and the arrows let you rank them before you buy.

Tick the boxes on the left of the table to select rows, then mark them done, star them, copy them, or remove them in one step.

Paste new text into the box and check again. New domains are added to the table and the rows you already checked stay as they are.