Checking your ipod warranty period

I was on Apple's website, looking for a page where I can enter the serial number of my ipod touch to see how many more months of warranty is it under.

Many pages on google confirmed this page's existence, but obviously the link had been moving from places to places, because each webpage promised to link me to the correct apple page, but still, by the time I get there, the page is gone again.

For now, the page is here. At least correct as of this hour, and this date. Sigh.