The whoozr script looks for domains based on complete words that happen to contain a TLD at the end, e.g. streptococcus or windbag. Run with '-h' to see parameters. Output shows available domains: (e.g.) streptococc.us is available Flaws: (notice I saved this for last) It should spawn N threads to speed up the search. It should handle 'whois' calls being throttled It needs tests