DevOps Engineer & Security Enthusiast. Building tools to make the internet more secure, one DNS record at a time.
Check Certification Authority Authorization records. Verify which CAs can issue certificates for your domain.
Validate DomainKeys Identified Mail records. Ensure your emails are properly authenticated and prevent spoofing.
Inspect Sender Policy Framework records. Prevent email spoofing by verifying authorized mail servers.
Analyze DMARC reports and policies. Monitor email authentication and protect your domain from unauthorized use.
Check BIMI records and logo requirements. Display your brand logo in supported email clients.
Geolocation, network intelligence, and security insights for any IP address or domain.
DevOps Engineer with 5+ years of experience in infrastructure automation, CI/CD pipelines, and security. Passionate about building tools that help developers and sysadmins secure their infrastructure and understand complex security standards.
Currently working at eXo Platform managing cloud infrastructure, implementing security best practices, and automating everything from CI/CD to monitoring. Created these security tools to help the community understand and implement email authentication standards like SPF, DKIM, DMARC, and BIMI.
All tools are open-source and free to use. Explore them above to check your domain's security posture!
5+ Years
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