Finding all your site pages in Google

[skuba]

When I wanted to know which and how many pages from my sites were listed on google, I used to search for allinurl:domain.com or allinurl:www.mydomain.com
I still didn't figure out when to use www or not.

But anyway, this method doesn't seem to work always.
When I do allinurl for one of my site it says like encountered 1,900 pages, but only lists 300.
Where are the other ones?

But when I search for let's say a generic search inside my domain, for instance: a site:mydomain.com I already see like 400 pages. So how could I get only 300 before.

Anyway, it seems like every single page of my site is found when I search for them individually.

But what is the most precise way to get the number of pages I have listed on google?

If anybody is interested I will send the actual URL by private message.

Thanks a lot.