Free tools to help you implement and manage SPF, DKIM, and DMARC for your domains. Protect your email infrastructure and improve deliverability.
Create a properly formatted SPF record for your domain to specify authorized email senders and prevent spoofing.
Validate your SPF record format and configuration to ensure it's properly formatted and effective.
Look up and analyze SPF records for any domain. Verify your email authentication configuration and identify potential issues.
Create a properly formatted DMARC record for your domain with customizable policy settings and reporting options.
Generate DKIM DNS records for your domain to add digital signatures to your emails and improve deliverability.
Validate your DKIM record format and configuration to ensure it's properly formatted and effective.
Check DKIM records for any domain and analyze their email authentication configuration.
Check if a domain has DMARC configured and analyze its email security settings.
Validate your DMARC record format and configuration to ensure it's properly formatted and effective.