Protect your network with a curated, daily-updated blacklist of 2.9M+ malicious domains. Free, open-source, and trusted by thousands.
Verify if a domain is in our blacklist database
Real-time data from GitHub releases
Automated updates every 24 hours ensure protection against emerging threats while keeping costs sustainable.
Works with Pi-Hole, AdGuard, Unbound, BIND, Squid, uBlock Origin, and more platforms.
Aggregates 61+ curated sources blocking phishing, malware, ads, trackers, and scams.
Fully transparent, community-driven project. Review, contribute, and customize freely.
Copy URL, paste into your tool, and you're protected. No complex setup required.
Machine learning classifier available to predict and identify malicious domains.
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Pi-Hole • AdGuard • uBlock Origin • Squid
Unbound DNS Server
BIND • PowerDNS
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