MxToolbox
MxToolbox provides a comprehensive suite of diagnostic tools and monitoring services to help you maintain healthy email delivery and resolve complex DNS or server configuration issues quickly.
Snyk
Snyk is a developer-first security platform that helps you find and automatically fix vulnerabilities in your code, open-source dependencies, containers, and cloud infrastructure throughout the entire software development lifecycle.
Quick Comparison
| Feature | MxToolbox | Snyk |
|---|---|---|
| Website | mxtoolbox.com | snyk.io |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✓ 30 days free trial | ✓ 14 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2004 | 2015 |
| Headquarters | Austin, USA | Boston, USA |
Overview
MxToolbox
MxToolbox is your go-to platform for diagnosing and monitoring email delivery and infrastructure health. You can perform instant lookups for MX records, DNS configurations, and blacklist status to identify why your emails might be landing in spam folders. It simplifies the technical complexity of email protocols like SPF, DKIM, and DMARC by providing clear, actionable reports that show you exactly what needs fixing.
You can also set up automated monitoring to get alerted the moment your domain appears on a blacklist or if your mail server goes offline. This proactive approach helps you protect your brand reputation and ensures your critical communications always reach their destination. Whether you are an IT professional managing multiple domains or a small business owner troubleshooting a single mail server, the platform provides the visibility you need to keep your email systems running smoothly.
Snyk
Snyk helps you build secure applications without slowing down your development process. Instead of waiting for security audits at the end of a project, you can catch and fix vulnerabilities directly within your IDE, CLI, and CI/CD pipelines. It scans your custom code, open-source libraries, container images, and infrastructure-as-code templates to identify risks in real-time.
You get actionable fix advice and automated pull requests that upgrade dependencies to secure versions. The platform is designed for developers, DevOps teams, and security professionals who need to scale security across large codebases. Whether you are a solo developer or part of a global enterprise, you can start securing your projects for free and upgrade as your team's governance and compliance needs grow.
Overview
MxToolbox Features
- Blacklist Monitoring Check your IP or domain against over 100 blacklists and receive instant alerts if you are ever listed.
- DNS Lookups Perform comprehensive lookups for MX, A, and TXT records to verify your server is configured correctly.
- DMARC Reporting Analyze your DMARC data to see who is sending email on your behalf and block unauthorized spoofing attempts.
- Mail Server Diagnostics Test your mail server's SMTP connection to identify performance bottlenecks or security vulnerabilities in your setup.
- SPF & DKIM Validation Verify your email authentication records are valid so major providers like Google and Outlook trust your messages.
- Domain Health Reports Run a single check to see a complete overview of your domain's technical health and security status.
Snyk Features
- Snyk Code. Scan your custom code in real-time and receive specific developer-friendly suggestions to fix security flaws as you write.
- Open Source Scanning. Identify vulnerable open-source dependencies and automatically create pull requests to upgrade to the latest secure versions.
- Container Security. Find vulnerabilities in your container images and get recommendations for more secure base images to reduce your attack surface.
- Infrastructure as Code. Secure your Terraform, Kubernetes, and CloudFormation templates by catching misconfigurations before they reach your production environment.
- IDE Integrations. Fix issues while you code with native extensions for VS Code, IntelliJ, and other popular editors you already use.
- Automated Fixes. Save hours of manual work with automated remediation that suggests the exact code changes needed to stay secure.
Pricing Comparison
MxToolbox Pricing
- Unlimited manual lookups
- 1 Blacklist monitor
- Weekly health reports
- Basic DNS diagnostics
- Community support access
- Everything in Free, plus:
- DMARC aggregate reporting
- Fraud and spoofing alerts
- Advanced blacklist monitoring
- Configuration change alerts
- Email delivery trend analysis
Snyk Pricing
- Limited monthly tests
- Snyk Code (SAST) scanning
- Open Source (SCA) scanning
- Container & IaC scanning
- IDE and CLI access
- Everything in Free, plus:
- Unlimited monthly tests
- License compliance checks
- Jira & Slack integrations
- Custom fix strategies
- Priority email support
Pros & Cons
MxToolbox
Pros
- Fast and reliable DNS lookup results
- Comprehensive coverage of global email blacklists
- Easy to understand DMARC report visualizations
- Generous free tier for basic troubleshooting
- Proactive alerts prevent long-term delivery issues
Cons
- Interface feels dated compared to modern tools
- Steep pricing jump for professional tiers
- Learning curve for interpreting technical DNS data
Snyk
Pros
- Developer-friendly interface that fits into existing workflows
- Automated pull requests save significant remediation time
- Extensive vulnerability database provides highly accurate results
- Easy setup with popular Git repositories and IDEs
Cons
- Pricing can scale quickly for large teams
- Occasional false positives in complex custom code
- Initial scan configuration requires some fine-tuning