# Domain DNS & Email Security Checker

**Use case:** 

Domain DNS & Email Security Checker returns SPF, DKIM, DMARC, MX, MTA-STS, BIMI, CAA, nameservers, registrar and domain age for every domain you give it — one scored row per domain.

## Input

```json
{
  "domains": [
    "apify.com",
    "github.com"
  ],
  "checkDkim": true,
  "dkimSelectors": [
    "google",
    "selector1",
    "selector2",
    "default",
    "k1",
    "s1",
    "zoho",
    "mail"
  ],
  "maxConcurrency": 5
}
```

## Output

```json
{
  "domain": {
    "label": "Domain",
    "format": "string"
  },
  "emailSecurityGrade": {
    "label": "Email security grade",
    "format": "string"
  },
  "emailSecurityScore": {
    "label": "Email security score",
    "format": "integer"
  },
  "emailProvider": {
    "label": "Email provider",
    "format": "string"
  },
  "dnsProvider": {
    "label": "DNS provider",
    "format": "string"
  },
  "spfPolicy": {
    "label": "SPF policy",
    "format": "string"
  },
  "dmarcPolicy": {
    "label": "DMARC policy",
    "format": "string"
  },
  "dkimSelectorsFound": {
    "label": "DKIM selectors found",
    "format": "array"
  },
  "registrar": {
    "label": "Registrar",
    "format": "string"
  },
  "domainAgeDays": {
    "label": "Domain age (days)",
    "format": "integer"
  },
  "issues": {
    "label": "Security issues",
    "format": "array"
  }
}
```

## About this Actor

This example demonstrates how to use [Domain DNS & Email Security Checker](https://apify.com/webdatatools/dns-email-security-checker.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/webdatatools/dns-email-security-checker.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/webdatatools/dns-email-security-checker.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).