Ultimate-Hosts-Blacklist/Ultimate.Hosts.Blacklist resource
The Ultimate Unified Hosts file for protecting your network, computer, smartphones and Wi-Fi devices against millions of bad web sites. Protect your children and family from gaining access to bad web sites and protect your devices and pc from being infected with Malware or Ransomware. observed · 2026-08-28
Health v2 · maintenance only
77/100
- Activity 99
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3326
- days_rel: n/a
- days_push: 8
- n_releases_24m: 0
Adoption not part of the score
1605 stars · 173 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A large, daily-updated unified hosts file aggregating hundreds of thousands of malicious and unwanted domains, plus hosts.deny and superhosts.deny variants. It blocks malware, ransomware, ads, and adult or harmful content across nearly any operating system or device.
Use cases
- block malware and ransomware domains on my computer
- unified hosts file for ad blocking
- parental control blocklist for porn and harmful sites
- protect my whole network from bad websites
- block malicious domains on router or pi-hole
- safe browsing blocklist for family devices
When to choose
- you want a single, regularly updated, aggregated blocklist covering malware, ads, and adult content
- you need hosts-file-based blocking that works across OSes without extra software
- you want large coverage with hosts.deny and superhosts.deny variants
When to avoid
- you need per-user or per-app granular filtering rather than domain-level blocking
- you prefer a DNS server with dynamic filtering and logging instead of a static hosts file
- you cannot tolerate occasional false positives from aggressive aggregation
Facets
dataset · maturity active
security privacy networking security privacy self-hosted networking windows cross-platform self-hosted hosts-file ad-blocking malware-blocking parental-controls dns-blocking safe-browsing curated-blocklist linux macos android ios
1 source
- readme: https://github.com/Ultimate-Hosts-Blacklist/Ultimate.Hosts.Blacklist · fetched 2026-08-28 · 0ab9df9915b3
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Ultimate-Hosts-Blacklist/Ultimate.Hosts.Blacklist | main | 77 |
For agents
markdown · JSON · MCP: product_card(name="Ultimate-Hosts-Blacklist/Ultimate.Hosts.Blacklist")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem