Current Domain Names Website

Hugely cut down version of [login to view URL] needed. Pages will perform similar functionality: programmer must produce simple and reliable mechanism to update web page every n minutes with current available domain names. Job involves programming the mechanism and writing, deploying and testing about 5 HTML web pages. 1 day work for experienced programmer- I require simple and self-maintaining stable code and no calls to webpages which will result in bans now or in the future. Let me know how you would approach the project.