Email Validator
Professional email address validator and analyzer with domain verification and advanced security checks.
Email Address Input
Validation Options
Advanced Server-side Validation
Email Validation Information
What is Email Validation?
Email validation checks if an email address follows proper syntax rules, has a valid domain format, and helps identify potentially problematic addresses like disposable or role-based emails.
Advanced Security Checks
This validator includes SPF, DMARC, DKIM, MTA-STS, DANE, and BIMI record checks to verify domain security configurations and authentication protocols.
Hybrid Processing
Basic validation runs client-side for privacy. Advanced DNS checks use our secure API - only domain names (not full emails) are transmitted for security record validation.