In-depth guides to understand every finding DomainRisk.io surfaces - what it means, why it matters and exactly how to fix it.
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A valid SSL certificate is not the same as a secure connection. SSL Stripping attacks exploit the gap between the two — and HSTS is the only mechanism that closes it permanently.
SPF and DMARC protect the envelope — but the transport pipe between mail servers can still be intercepted. MTA-STS forces TLS encryption on every SMTP connection and makes downgrade attacks technically impossible.
When DomainRisk.io flags your domain for a missing DMARC record, it means anyone can send email impersonating you. Learn what DMARC is, why it matters and how to implement it step by step.
Every article in this knowledge base maps to a real finding DomainRisk.io can detect automatically. Add your domain and get a full WHOIS, DNS, SSL and email-auth report in under 60 seconds.