DKIM Validator API

DKIM Validator checks the DomainKeys Identified Mail (DKIM) DNS records for a domain to verify that they are present and correctly formatted.

The DKIM Validator API provides a simple, reliable way to integrate dkim validator functionality into your applications. Built for developers who need production-ready dkim validator capabilities without the complexity of building from scratch.

View API Details →

Available on:

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Quick Start

Using JavaScript

async function callDKIMValidatorAPI() {
    try {
        const params = new URLSearchParams({
            domain: 'google.com'
        });

        const response = await fetch(`https://api.apiverve.com/v1/dkimvalidator?${params}`, {
            method: 'GET',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE'
            }
        });

        const data = await response.json();
        console.log(data);
    } catch (error) {
        console.error('Error:', error);
    }
}

callDKIMValidatorAPI();

Using cURL

curl -X GET "https://api.apiverve.com/v1/dkimvalidator?domain=google.com" \
  -H "x-api-key: YOUR_API_KEY_HERE"

Get your API key: https://apiverve.com

📁 For more examples, see the examples folder

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Installation

Choose your preferred programming language:

📦 NPM (JavaScript/Node.js)

npm install @apiverve/dkimvalidator

View NPM Package → | Package Code →

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🔷 NuGet (.NET/C#)

dotnet add package APIVerve.API.DKIMValidator

View NuGet Package → | Package Code →

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🐍 Python (PyPI)

pip install apiverve-dkimvalidator

View PyPI Package → | Package Code →

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💎 Ruby (RubyGems)

gem install apiverve_dkimvalidator

View RubyGems Package → | Package Code →

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🐘 PHP (Packagist)

composer require apiverve/dkimvalidator

View Packagist Package → | Package Code →

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🎯 Dart (pub.dev)

dart pub add apiverve_dkimvalidator

View pub.dev Package → | Package Code →

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🤖 Android (JitPack)

implementation 'com.github.apiverve:dkimvalidator-api:1.0.0'

Package Code →

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🐹 Go

go get github.com/apiverve/dkimvalidator-api/go

Package Code →

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Why Use This API?

Feature	Benefit
Multi-language SDKs	Native packages for JavaScript, Python, C#, Go, and Android
Simple Integration	Single API key authentication, consistent response format
Production Ready	99.9% uptime SLA, served from 24 global regions
Comprehensive Docs	Full examples, OpenAPI spec, and dedicated support

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Documentation

• 🏠 API Home: DKIM Validator API
• 📚 API Reference: docs.apiverve.com/ref/dkimvalidator
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

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What Can You Build?

The DKIM Validator API is commonly used for:

• Web Applications - Add dkim validator features to your frontend or backend
• Mobile Apps - Native SDKs for Android development
• Automation - Integrate with n8n, Zapier, or custom workflows
• SaaS Products - Enhance your product with dkim validator capabilities
• Data Pipelines - Process and analyze data at scale

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API Reference

Authentication

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

Get your API key: https://apiverve.com

Response Format

Every APIVerve endpoint returns the same envelope — check status, then read data:

{
  "status": "ok",
  "error": null,
  "data": { ... }
}

Example Response

A real response from the DKIM Validator API:

{
  "status": "ok",
  "error": null,
  "data": {
    "selector": "20230601",
    "host": "google.com",
    "dkim_host": "20230601._domainkey.google.com",
    "cname_target": null,
    "has_dkim_record": true,
    "dkim_record": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4zd3nfUoLHWFbfoPZzAb8bvjsFIIFsNypweLuPe4M+vAP1YxObFxRnpvLYz7Z+bORKLber5aGmgFF9iaufsH1z0+aw8Qex7uDaafzWoJOM/6lAS5iI0JggZiUkqNpRQLL7H6E7HcvOMC61nJcO4r0PwLDZKwEaCs8gUHiqRn/SS3wqEZX29v/VOUVcI4BjaOz",
    "dkim_records_count": 1,
    "version": "DKIM1",
    "key_type": "rsa",
    "key_bits": 1416,
    "is_test_mode": false,
    "issues_found": [
      {
        "code": "WEAK_PUBLIC_KEY_BITS",
        "type": "warning",
        "message": "Public key uses weak 1416 bits"
      }
    ],
    "valid": true,
    "risk_score": 25,
    "risk_level": "medium"
  }
}

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Support & Community

• 🏠 API Home: DKIM Validator API
• 💬 Support: https://apiverve.com/contact
• 🐛 Issues: GitHub Issues
• 📖 Documentation: https://docs.apiverve.com
• 🌐 Website: https://apiverve.com

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Contributing

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

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Security

For security concerns, please review our Security Policy.

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License

This project is licensed under the MIT License - see the LICENSE file for details.

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Acknowledgments

Built with ❤️ by APIVerve

Copyright © 2026 APIVerve. All rights reserved.