🦉 Domainstack - Domain Intelligence Tool

Domainstack is a all-in-one app for exploring domain names. Easily search for any domain (like github.com) and get instant insights including WHOIS info, DNS records, SSL certificates, HTTP headers, hosting details, and geolocation.

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🚀 Features

• Super Simple Search: Enter any domain name and instantly view everything you need.
• Comprehensive Reports: See registration info, hosting & email, DNS records, SSL certificates, and HTTP headers.
• Interactive UI: Expand/collapse sections, copy data, and enjoy beautiful dark mode.
• Fast & Private: Data is fetched live, with caching for speed—no sign-up required.
• Favicons & Screenshots: Extract favicons and capture homepage screenshots, cached on UploadThing for quick reuse.

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🛠️ Tech Stack

• Next.js 15 (App Router)
• React 19
• TypeScript
• Tailwind CSS v4
• tRPC API endpoints
• Upstash Redis for caching
• UploadThing for favicon & screenshot storage
• rdapper for RDAP registration lookups with WHOIS fallback
• Puppeteer for server-side screenshots
• Mapbox for embedded IP geolocation maps
• PostHog for product analytics
• Biome linting and formatting

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🌱 Getting Started

1. Clone & install dependencies:

   git clone https://github.com/jakejarvis/domainstack.io.git
   cd domainstack.io
   pnpm install
   

2. Start the dev server:

   pnpm dev
   

   Open http://localhost:3000 in your browser.

3. (Optional) Configure .env.local:
   See .env.example for Redis and UploadThing credentials (needed for caching and favicon/screenshot features).

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🔄 v2 Cutover: Postgres + Drizzle + Inngest

• Primary store: Postgres (Neon). All domain sections persist to tables in server/db/schema.ts via Drizzle.
• Drizzle: Schema/migrations in drizzle/. Config in drizzle.config.ts. Client at server/db/client.ts.
• Redis role: Short-lived locks, rate limiting, and image/report caches only (no primary data). See lib/cache.ts, lib/report-cache.ts.
• Background jobs (Inngest):
  • app/api/inngest/route.ts serves functions.
  • section-revalidate: re-fetch a section for a domain.
  • domain-inspected: fans out per-section revalidation.
  • scan-due: cron to enqueue revalidations for stale rows.
• TTL & freshness: Policies in server/db/ttl.ts. Each service reads from Postgres first and revalidates when stale.
• Services: server/services/* now read/write Postgres via repos in server/repos/*.

Environment

• DATABASE_URL (required)
• Redis/UploadThing/PostHog remain as before (see .env.example).

Commands

# Drizzle
pnpm drizzle:generate
pnpm drizzle:migrate

# Dev / checks / tests
pnpm dev
pnpm lint
pnpm typecheck
pnpm test:run

Notes

• Provider catalog is seeded from lib/providers/rules/* via server/db/seed/providers.ts.
• Trigram search enabled via pg_trgm migration in drizzle/.
• No back-compat/migration from Redis snapshots; v2 is a clean switch.

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📜 License

MIT

Toybrick by Ary Prasetyo from Noun Project (CC BY 3.0)