# SPF, DMARC, DKIM & mail provider of company domains

**Use case:** 

Checks company domains for SPF, DMARC, DKIM, MTA-STS and BIMI, grades their email security (A–F) and detects the mail provider (Google Workspace, Microsoft 365 …) and email tools such as HubSpot or Mailchimp.

## Input

```json
{
  "domains": [
    "apify.com",
    "github.com",
    "shopify.com",
    "zalando.de"
  ],
  "recordTypes": [
    "A",
    "AAAA",
    "MX",
    "NS",
    "TXT",
    "CAA",
    "SOA"
  ],
  "checkEmailSecurity": true,
  "mode": "all",
  "maxResults": 10000
}
```

## Output

```json
{
  "domain": {
    "label": "Domain",
    "format": "text"
  },
  "resolves": {
    "label": "Resolves",
    "format": "boolean"
  },
  "mailProvider": {
    "label": "Mail provider",
    "format": "text"
  },
  "emailSecurityGrade": {
    "label": "Grade",
    "format": "text"
  },
  "emailSecurityScore": {
    "label": "Score",
    "format": "number"
  },
  "spf.allQualifier": {
    "label": "SPF",
    "format": "text"
  },
  "dmarc.policy": {
    "label": "DMARC",
    "format": "text"
  },
  "dkimSelectorsFound": {
    "label": "DKIM",
    "format": "array"
  },
  "emailSenders": {
    "label": "Email services",
    "format": "array"
  },
  "changeType": {
    "label": "Change",
    "format": "text"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The SPF, DKIM & DMARC Checker – Bulk DNS & MX Records Lookup Actor is ready to run with the inputs already set for "SPF, DMARC, DKIM & mail provider of company domains". [Sign up or log in](https://console.apify.com/create-task-from-example/ckboSzgWL8De4dQT4) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "SPF, DMARC, DKIM & mail provider of company domains" task

The SPF, DKIM & DMARC Checker – Bulk DNS & MX Records Lookup Actor will start running based on the input automatically. You can also change all the input fields, like domains, record types, and more, to match your specific use case.

### 3. Receive the "SPF, DMARC, DKIM & mail provider of company domains" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as domain, resolves, mail provider, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "SPF, DMARC, DKIM & mail provider of company domains" task via API](https://apify.com/friedl/dns-email-security-checker.md).

## About this Actor

This example demonstrates how to use [SPF, DKIM & DMARC Checker – Bulk DNS & MX Records Lookup](https://apify.com/friedl/dns-email-security-checker.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/friedl/dns-email-security-checker.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/friedl/dns-email-security-checker.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`).