Blocklists

uBlacklist blocks selected websites from appearing in Google search results.

This repository provides a setup guide for NextDNS, described as a DNS-over-HTTPS proxy with configuration options.

Blacklists and whitelists built by open code, so you know what goes into them.

Block threats, ads, and trackers across devices and networks with NextDNS, a configurable DNS service.

Winget-AutoUpdate installs app updates daily and can notify users, with allowlist and blocklist support.

Pi-hole Optimized Blocklists combines deduplicated lists from curated sources for ads, tracking, malware, phishing, suspicious sites, and NSFW domains.

Rethink DNS combines an Android DNS resolver and firewall with app activity monitoring, censorship circumvention, and blocklists for websites and trackers.

Configure private DNS and firewall rules on Android with Rethink DNS, including blocklists and request analytics.

URLVoid checks a website's online reputation using multiple reputation and blocklist services to identify potential risks.

Authorize binary execution and file access on macOS with Santa, a system extension and policy tool.

Filter ads, trackers, and malware using 1Hosts, a DNS blocklist collection with variants for different needs.

This curated blocklist identifies sites with AI-generated imagery for use with uBlock Origin or uBlacklist, including search-engine filtering.

isMalicious checks IP addresses, domains, URLs, emails, phone numbers, and cryptocurrency wallets against threat intelligence data.

This privacy DNS project lists filtering for ads, ad tracking, and malware, alongside DNSSEC validation and several DNS protocols.

Configure DNS filtering with DNSWarden, a resolver that supports allow and block lists and encrypted DNS protocols.

Choose from 1Hosts blocklists that filter ads, trackers, and malware for devices.

Browse blocklists for ads, trackers, and malicious content in Firebog’s blocklist collection.

NeoDevHost publishes an ad-blocking hosts list, with repository topics indicating support for tools such as AdAway and Pi-hole.

Scam Blocklist provides a HOSTS-format list of domains described as untrustworthy, with nightly updates that remove dead or invalid domains.

Block ads, malware, and other sites on devices through Control D’s free public DNS service.