DNS LOOKUP

CNAME Lookup Tool

Check CNAME records for custom tracking domains, email services, and subdomains. Verify DNS configuration for email infrastructure.

Check CNAME Record

Look up CNAME (Canonical Name) records to see where a subdomain points. Useful for tracking domains and email service configuration.

Domain or Subdomain

Enter a subdomain (e.g., track.example.com, mail.example.com)

Common Use Cases:
• Custom tracking domains (track.yourdomain.com)
• Email service subdomains (mail.yourdomain.com)
• CDN and proxy configurations
• Subdomain redirects