# Check SPF and DMARC records for a list of domains

**Use case:** 

Bulk-check email authentication for many domains at once: SPF record, DMARC record and policy (none / quarantine / reject), MX records and the email provider. Find domains that are easy to spoof or not ready for Gmail and Yahoo bulk-sender rules.

## Input

```json
{
  "domains": [
    "apify.com",
    "github.com",
    "bbc.co.uk",
    "shopify.com",
    "example.com"
  ],
  "deepCheck": false,
  "deepCheckMaxPages": 3,
  "includeTechnologies": false,
  "includeDns": true,
  "includeWhois": false,
  "includeSsl": false,
  "maxConcurrency": 10,
  "requestTimeoutSecs": 15
}
```

## Output

```json
{
  "domain": {
    "label": "Domain",
    "format": "string"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "title": {
    "label": "Title",
    "format": "string"
  },
  "cms": {
    "label": "CMS",
    "format": "array"
  },
  "ecommerce": {
    "label": "E-commerce",
    "format": "array"
  },
  "analytics": {
    "label": "Analytics",
    "format": "array"
  },
  "technologyCount": {
    "label": "# tech",
    "format": "integer"
  },
  "technologyNames": {
    "label": "Technologies",
    "format": "string"
  },
  "dns.emailProviders": {
    "label": "Email provider",
    "format": "array"
  },
  "dns.dmarcPolicy": {
    "label": "DMARC",
    "format": "text"
  },
  "whois.createdDate": {
    "label": "Registered",
    "format": "text"
  },
  "whois.expiryDate": {
    "label": "Expires",
    "format": "text"
  },
  "ssl.daysUntilExpiry": {
    "label": "SSL days left",
    "format": "number"
  },
  "securityHeaders.grade": {
    "label": "Headers grade",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [Website Tech Stack & Domain Intelligence (DNS, WHOIS, SSL)](https://apify.com/zhucl1006/website-tech-stack-domain-intelligence.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/zhucl1006/website-tech-stack-domain-intelligence.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/zhucl1006/website-tech-stack-domain-intelligence.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).