Ready for Health Check
Enter a domain to perform the ultimate health check on your email infrastructure. We'll score your setup based on DNS, security, and connectivity.
MX Records Tools
Perform the ultimate health check on your email infrastructure. Calculate a precise health score by combining DNS validation, live SMTP port testing, RBL blacklist checks, and SPF/DMARC security audits into one powerful tool.
Enter a domain to perform the ultimate health check on your email infrastructure. We'll score your setup based on DNS, security, and connectivity.
Don't leave your email deliverability to chance. Perform the ultimate health audit that combines DNS validation, port connectivity, security checks, and blacklist monitoring into one powerful tool.