Checks domain name availability for up to 10 names on chosen extensions (DNS + RDAP registry lookup). Default extensions: .com, .net, .org, .io, .app, .dev, .co, .fr. Supported: .com, .fr, .net, .org, .info, .biz, .co, .de, .uk, .it, .es, .be, .ch, .nl, .eu, .ca, .us, .io, .ai, .me, .gg, .tv, .app, .dev, .tech, .studio, .design, .art, .shop, .store, .online, .xyz. Ideal to compare several name ideas quickly. Available domains come with a registration link and indicative price.