Quality blacklist services tailored for web filtering platforms.

Power your web filter with a better blacklist.

Network Connectivity

If you are looking for blacklists for your web filtering platform, you are in the right place. Founded in 2012, Squidblacklist.org is a subscription based service. We serve intelligent network administrators the highest quality domain blacklists available for effective, targeted inline filtering leveraging various content control applications and platforms, including Squid Proxy. We have created a unique autonomous system of domain additions and removals that gives us a distinct competitive edge, a system which we are continually improving.

The blacklists that we produce can be downloaded in several formats, ensuring broad compatibility with multiple web filter platforms and applications. The data that we use to generate the blacklists that we offer is compiled from various sources through a unique blacklist production system with multiple feeds, our sources include some of the top security researchers and threat mitigation organizations worldwide. The aggregate of this blacklist database is combined, parsed for dupes and errors, erroneous entries are corrected and the unnecessary sub domains are strategically removed for maximum effect. Ultimately, the data is inspected by hand before the final validation procedure and publication occurs.

We strive daily for a higher degree of quality in our works. And as a result of a passion for quality, our domain blacklists are unlike anything found elsewhere. These blacklists are used by various entities and institutions, government and private, both large and small. We serve some of the most well known Fortune 500 companies. And many private, home operators have also choosen Squidblacklist.org. But we also use these lists in our own web filtering systems, on our networks to protect and defend our own businesses and families from unwanted content.

The lists are updated every day, sometimes several times per day and hand validated before publication. We should mention that get our malicious domain data from 13 reputable upstream sources as well as from independent security researchers, for an additional layer of inline protection against emerging threats like phishing attacks, ransomware, malware infections, botnets, spyware, scumware and more. Subscribe today and support our efforts as we continue developing a blacklist production system for the future.

Disclaimer: Cancel your subscription at any time, all sales are final we do not issue refunds.