Google Cache Error
From last 48 hours I am noticing that Google Cache has gone wrong, When you look for cache pages from either Google Toolbar or use command cache:http://www.google.com then you will get page not found error. Have a look 
Google has recently started giving a domain name to cache Ip’s this error can be due to that as earlier Google cache pages contains some IP’s from which that cache pages was served but its still not clear that why Google has given a name to those IP addresses.
I REALLY liked your post and Google Cache Error « Google « Vive Softech blog! It took me a little bit to find your site…but I book marked it.
Great post again mate. I think you’ve hit the nail on the head there. It doesn’t have to be hard yet mose people fail to realize the basics.