Project Honeypot Spam Domains List has 99% accuracy in its results. We have over 20,000 Spam domains in our database.
This tool is very useful in learning about a domain.

If you are interested in buying a domain, it would be nice to know if the domain you are buying is on a major Spam list.

If you are having problems with search engine results you might be on our Spam list.

If you are on our Spam list it does not mean that you have violated Webmaster Guidelines and Spammed with your domain.

You could have just acquired a second hand domain, a subdomain user could have abused the domain, the domain was used for Spam and you wish to reclaim your domain for proper usage.

In any case, if you want to be removed from PHSDL, please contact us and we will investigate the situation.

Disclaimer: This tool is still in Beta and we are still tweaking our Spam detection algorithm, so if you find a domain that does not look like it belongs in this database, please let us know and we will remove it. Overall it is 99% accurate, but false positives do occur.