Open DNS protection · Public alpha

Block noise.
Keep the web useful.

A focused DNS blocklist for ads, trackers, and telemetry—researched independently, reviewed rule by rule, and published with transparent testing.

Trust by design

Small enough to audit. Serious enough to test.

01

Independent research

No third-party blocklist is copied, relabeled, or silently merged into the project.

02

Conservative rules

Every domain must have a documented purpose. Ambiguous entries stay out until evidence is strong.

03

Visible validation

The builder, validator, tests, release history, and platform checks are public on GitHub.

Install in minutes

Choose a subscription URL.

Use the immutable release for predictable public testing. The latest URL follows ongoing development and can change between releases.

Recommended · v0.2.0-alphahttps://raw.githubusercontent.com/muzii9/netcalckit-blocklist/v0.2.0-alpha/blocklists/standard.txt
Development · latest mainhttps://raw.githubusercontent.com/muzii9/netcalckit-blocklist/main/blocklists/standard.txt
AdGuard Home

Filters → DNS blocklists

  1. Open Filters, then DNS blocklists.
  2. Add a new blocklist and paste the recommended URL.
  3. Name it “NetCalcKit DNS Blocklist” and save.
  4. Refresh filters, then confirm the rule count.
Pi-hole

Lists → Add a subscribed list

  1. Open Lists in the Pi-hole web interface.
  2. Paste the recommended URL into the address field.
  3. Add the list, then update Gravity.
  4. Confirm that the domains were imported successfully.

Current evidence

What has been verified?

13 / 13rules blocked in isolated AdGuard Home and Pi-hole tests
0confirmed false positives in the current alpha review
7automated parser and validation edge-case tests

Stable release remains gated on broader real-world application testing and a public soak period. Alpha users should report unexpected breakage rather than treating this as a finished universal list.

Help improve the signal

Test it. Inspect it. Report what breaks.

Open development means every rule, change, and release stays reviewable. Good false-positive reports are more valuable than a huge rule count.

Report an issue Read release notes