How to find out which URL the clicks are coming from?

[onetry]

I have many sites and I didn't create URL criteria for all of them.

Now doing sum of revenues of my URL doesn't match with the total so I think that I'm missing some url where my adsense is published.

How can I do to view ALL my adsense pages/domains on which I published ads ?

Thanks.

[piatkow]

All you can do is create url channels for all your sites.

I assume that sites viewed in search engine cache or on the wayback machine wouldn't trigger URL channels.