Domain and DNS Audit and Management
Cybersecurity & Digital IdentityDomain and DNS Audit and Management is the backbone of your entire online infrastructure. A misconfigured domain doesn’t just affect your website’s performance; it severely compromises your email reputation, sending legitimate business communications straight to the spam folder.
At mfmd.pt, I ensure your DNS records are in full compliance with international routing standards. This validation is critical when deploying Professional Email Services, protecting your brand against spoofing attacks and ensuring your digital security remains unshakable.
Domain Health Scanner
Critical Authentication Protocols
🛡️ SPF (Sender Policy Framework)
Specifies which mail servers are authorized to send emails on behalf of your domain. A foundational requirement for Technical SEO and anti-fraud mechanics.
🔑 DKIM (DomainKeys)
Adds a cryptographic digital signature to your messages. This ensures the content hasn’t been altered during transit, a concept explained fully in our Technology Glossary.
📊 DMARC Policies
The final policy that instructs receiving servers how to handle emails that fail basic checks. Mandatory for any serious digital business model.
Web Infrastructure & Optimization
Domain management is just the first step. Explore our complete technical solutions catalog, from advanced server architecture and strict DNS management to high-performance SEO audits.
Explore Services Catalog