MX checks
Validate mail exchangers, priority ordering and hostname resolvability.
Check DNS and email health in seconds.
MXCorrect helps teams verify MX, SPF, DKIM, DMARC and DNS hygiene before issues hit deliverability.
Check if your DNS and email configuration is correct.
Enter your domain and get a full report in seconds.
Mail auth checks
Scan SPF, DKIM and DMARC and get practical remediation advice.
DNS health checks
Review NS consistency, DNSSEC signals and base record quality.