[cfinke]

It's a feature that I've considered, but I don't have the computing resources on this server to do that many whois lookups to determine registered vs. unregistered domains yet. It's high on my list of v2 changes though.

[tlack]

I believe most people in the name spinner business use a cached zone file rather than doing live lookups. Perhaps look in to that.

[cfinke]

Thanks for the tip!