http://www.lowendtalk.com/discussion/9564/anyone-want-a-small-web-app-written-in-php#Item_70
I have somewhat finished writing the code for a bulk IP RBL blacklist checker, and I need a hosting account to test it NOW, and for others to test too. Need the hosting account with a subdomain or a domain (ipblacklist.tk). I have already registered that free domain from dot.tk.
[Edit] : Got the hosting, Thanks to @superpilesos and @serverian