# Domain Intelligence Lookup

> Domain Intelligence Lookup is a paid API for AI agents from domain-intel.latamfx.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-16).

Returns tech stack, email configuration (MX/SPF/DMARC), domain age, and registrar info for any given company domain

## Facts

- Endpoint: GET https://domain-intel.latamfx.workers.dev/v1/domain/:var1?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/domain-intelligence-lookup-f483228a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HyhlQocetVO1Wzru5mcNo

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability domain-intelligence-lookup-f483228a
```

Example prompt: Can you look up what tech stack and email setup shopify.com is using — I want to know their CMS, payment tools, analytics, and whether they have SPF and DMARC configured?

## When to prefer this

Choose this endpoint when you need a quick, structured snapshot of a company domain's technology stack and email security posture without scraping the site yourself. It is especially useful for sales intelligence workflows, security audits, and competitive research where you need MX provider, SPF/DMARC status, domain age, and tech stack in a single call. Prefer it over raw DNS lookups or manual site inspection when you want normalized, agent-readable output for a single domain.

## Known failure modes

- Domain not found or unresolvable — likely returns 404 or empty result
- Domain has no public DNS records — MX/SPF/DMARC fields may be null or absent
- Very new or private domains may return minimal metadata
- Rate limiting or payment failure may block the request
- Malformed domain input (e.g. including protocol prefix) may cause a parsing error

## How this service works

Company domain intelligence. Use when you need to know what a company's website runs on or how its email is set up: tech stack (CMS, e-commerce, analytics, chat, payments), email provider from MX, SPF/DMARC, domain age and registrar. No personal data.

## Output

Returns a structured profile of the queried domain including detected technologies (CMS, e-commerce platform, analytics, chat, payment providers), email infrastructure (MX provider, SPF record, DMARC record), domain metadata (registration date/age, registrar). No personal data is included.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/domain-intelligence-lookup-f483228a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from domain-intel.latamfx.workers.dev](https://www.zero.xyz/host/domain-intel.latamfx.workers.dev/llms.txt)