While buying expired domains, how can someone know if this domain has bad history either with adsense or with google indexing? The thing is that domain consists of a long tail keyword and is a .com so it is tempting to get. Other extensions are all available though.
Here you go just enter the domain in here and see what has been on the site before. Code: http://www.archive.org/web/web.php
Thanks for the tip but I know about it already and it has some cons 1- Not all the sites are there. even a 1 year old website may not be found. 2- They don't update regularly. Sometimes the last data is 2 years old while the site is still online. 3- It won't tell if the website was being in google index or not. Still a good way to see what was actually there though.