I found this site the other day, you can use it to check a lot of common things like page rank: http://savedwebhistory.org/. The search box is at the top, enter your domain there.
The nice thing about it that sets it apart is that you can see past page ranks, inbound links, etc. The history is useful in seeing what growth your site got based on what marketing you did for it (keep notes of your marketing and then check back to this tool.)
The nice thing about it that sets it apart is that you can see past page ranks, inbound links, etc. The history is useful in seeing what growth your site got based on what marketing you did for it (keep notes of your marketing and then check back to this tool.)