Domain Intelligence — WHOIS, DNS, Tech Stack & Lead Enrichment API

Enrich any domain in one call. Get WHOIS registration data, DNS records, MX records, IP address, HTTP headers, page metadata, and a full technology stack detection (React, Shopify, WordPress, Next.js, and more). Built for lead enrichment, prospect research, and B2B data pipelines. No API key required.

$0.005 per domain. No subscription.

Why use this domain lookup?

When you have a website but need to know who's behind it and what they're built on, this actor turns a bare domain into a rich profile. Perfect as the enrichment step in a lead-generation pipeline: feed it the domains from a Google Maps or LinkedIn scrape, and get back the signals that let you score and segment accounts.

What it returns

• 🌐 DNS — A record / IP address, nameservers
• 📧 MX records — mail servers (know if they use Google Workspace, Microsoft 365, etc.)
• 🏷️ HTTP data — status code, server header, x-powered-by, content type
• 📄 Page metadata — title, meta description
• 🛠️ Tech stack detection — React, Vue, Angular, Next.js, Svelte, Bootstrap, Tailwind, jQuery, Shopify, WordPress, Wix, Squarespace
• 🔎 WHOIS — registrar, creation/expiry dates, country, status

Input

{
  "domain": "stripe.com",
  "includeWhois": true,
  "includeTech": true
}

Field	Type	Description
domain	string	Domain to research (e.g. example.com)
includeWhois	boolean	Fetch WHOIS registration data. Default true
includeTech	boolean	Detect the technology stack from HTML. Default true

Output

{
  "domain": "stripe.com",
  "ip": "34.192.0.1",
  "mxRecords": ["aspmx.l.google.com"],
  "nameservers": ["ns1.example.com"],
  "httpStatus": 200,
  "server": "nginx",
  "poweredBy": "",
  "title": "Stripe | Payment Processing Platform",
  "description": "Online payment processing for internet businesses.",
  "techStack": ["React", "Next.js"]
}

Use cases

• Lead enrichment — turn a domain column into industry/tech signals for scoring
• ICP filtering — target companies on Shopify, WordPress, or a specific stack
• Competitor research — see what technologies a site runs
• Sales prospecting — know a prospect's mail provider and infrastructure before outreach
• Domain due diligence — check age, registrar, and DNS health

Pipeline fit

1. Discover domains with the Google Maps Lead Scraper or a SERP scrape
2. Enrich each domain with this actor (tech stack + mail provider + metadata)
3. Score accounts by ICP fit
4. Push into HubSpot, Salesforce, or Clay via webhook

Pricing

• $0.005 per domain
• No subscription, no minimum

FAQ

Does it need an API key? No.

What tech can it detect? 12+ frameworks and platforms including React, Vue, Angular, Next.js, Svelte, Shopify, WordPress, Wix, Squarespace, Bootstrap, Tailwind, and jQuery.

Can I batch many domains? Run it once per domain via the API, or schedule/loop through a list.

Export formats? JSON, CSV, Excel, XML, RSS.

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Keywords: domain intelligence, WHOIS lookup, DNS records, tech stack detection, lead enrichment, domain enrichment API, MX record lookup, website technology checker, B2B data enrichment, prospect research, company enrichment, domain research API.