# Check GitHub domain DNS, email, and TLS security

**Use case:** 

Inspect github.com with known DKIM selectors and export SPF, DMARC, certificate, HTTPS, and response-header remediation diagnostics.

## Input

```json
{
  "domains": [
    "https://github.com"
  ],
  "dkimSelectors": [
    "google",
    "selector1",
    "selector2"
  ],
  "concurrency": 10,
  "timeoutMs": 10000,
  "includeRawRecords": true
}
```

## Output

```json
{
  "domain": {
    "label": "Domain",
    "format": "string"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "score": {
    "label": "Score",
    "format": "number"
  },
  "highestSeverity": {
    "label": "Highest severity",
    "format": "string"
  },
  "findingCount": {
    "label": "Findings",
    "format": "number"
  },
  "spf": {
    "label": "SPF",
    "format": "object"
  },
  "dmarc": {
    "label": "DMARC",
    "format": "object"
  },
  "tls": {
    "label": "TLS",
    "format": "object"
  },
  "https": {
    "label": "HTTPS",
    "format": "object"
  },
  "checkedAt": {
    "label": "Checked at",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Domain Security Checker](https://apify.com/automation-lab/bulk-domain-security-posture-checker.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/automation-lab/bulk-domain-security-posture-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/automation-lab/bulk-domain-security-posture-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).