Spamhaus is the trusted authority on IP and domain reputation, uniquely placed in the industry because of our strong ethics, impartiality, and quality of actionable data. This data not only protects but also provides insight across networks and email worldwide. Our datasets are used by leading global technology companies, enterprise business, internet service providers and hosting companies, among others. Our IP and domain datasets, which are currently protecting over 3 billion mailboxes globally, are easily integrated into your current infrastructure, at both the email and DNS level. This makes them a cost-effective, set and forget solution, allowing you to focus resources elsewhere. For threat hunting and incident management, our passive DNS data and enhanced datasets allow your security teams to speed up and simplify security investigations. With over 2 decades of experience, we are the industry leaders in threat intelligence data to protect and inform.