Spend a few hours and write your own code to do direct registry searches through the whois telnet query.
I wrote one myself, it's not that hard and you'll learn a bit.
You don't have to resolve them that far to see if they are not-registered (or when they expire) just hit the main registry for the TLD you are interested in.
Spend a few hours and write your own code to do direct registry searches through the whois telnet query.
I wrote one myself, it's not that hard and you'll learn a bit.