jstoneky

jstoneky / nextdns-medic

Public

See exactly what your DNS blocker is blocking — and why it matters.

19
0
100% credibility
Found Mar 28, 2026 at 19 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
JavaScript
AI Summary

Browser extension that detects domains blocked by DNS services like NextDNS, Pi-hole, or Control D, rates their impact on site functionality, and enables quick allowlisting.

How It Works

1
🔍 Discover DNS Medic

You're frustrated when logins fail or videos won't play on websites, and you find this browser helper recommended for spotting DNS blocks.

2
📥 Add to your browser

Install the extension in Chrome or Firefox from the store or by loading the folder—it takes seconds.

3
🚨 Spot the troublemakers

Click the icon on any page to see a colorful list of blocked website pieces, with badges warning if they might break logins, videos, or chats.

4
Pick your blocker service
🌐
NextDNS

Link your NextDNS account to auto-detect your setup and allowlist blocks.

🏠
Pi-hole

Connect your home Pi-hole server for one-click unblocks.

🛡️
Control D

Link Control D to manage blocks directly.

5
✨ Fix blocks instantly

Tap the + button next to risky items to safely unblock them, and copy others if needed.

6
🔄 Refresh your connection

Follow the simple tip to clear your computer's memory so changes take effect right away.

✅ Perfect browsing

Websites load smoothly without surprises, and you know exactly what's safe to keep blocked.

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Star Growth

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AI-Generated Review

What is nextdns-medic?

Browser extension in JavaScript for Chrome, Firefox, and Android that monitors network errors to spot domains blocked by DNS services like NextDNS, Pi-hole, or Control D. It classifies blocks by risk (high/medium/low) and functional impact—like login failures, broken video players, or hidden maps—using a database of 561 services across 27 categories. No more guessing why Reddit posts won't load timestamps or YouTube videos skip playback; it badges the culprit and attributes it to specific blocklists.

Why is it gaining traction?

Unlike raw logs, it delivers real-time popup stats, impact badges (e.g., "media/maps/assets"), and one-click allowlisting with DNS flush reminders. Icon badge turns red for high-risk blocks; remote DB auto-updates without extension releases. Multi-provider support (including Pi-hole v6 gravity lists) and routing status checks make debugging blocker side-effects instant.

Who should use this?

Pi-hole homelabbers chasing breakage on package trackers (Amazon, FedEx, UPS, USPS). Privacy devs using NextDNS who need to see exactly what's blocking GitHub commit history, forks, or Copilot usage. Frontend teams debugging why site search or chat widgets fail without console spam.

Verdict

Grab it unpacked if DNS blockers haunt your workflow—19 stars and 1.0% credibility reflect early stage, but pristine docs, full tests, and MIT license scream potential. Watch for store listings; contribute domains to boost coverage.

(198 words)

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