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By using this website (, any of the content, databases, APIs, or pages hosted on, you agree that:

Everything offered is licensed under Creative Commons Attribution 4.0 which allows you to copy, redistribute, modify and transform any material on the website, build upon the material for any purpose even commercially without any restrictions.

You must give appropriate credit by providing a link to our website,, but not in any way that suggests we endorse you or your use.

The data is offered as best effort data. This means that there is a chance of having false entries in our published database. Although we do our best to avoid such cases, it is inevitable. This indicates that we are not responsible for any kind of damages that result from the use of our database or blacklisted URLs.

All the records in our databases are submitted by contributors. In case of a false entry, you can contact us to remove the record from our database. In other cases, we don't remove any record from our DB.

If you have some special requests that are not offered on our website (e.g., downloading the whole database), all you have to do is to write to us and we will happily provide it for you.