Ready to Audit Backups
Enter a domain to verify its backup MX servers. We will check if your fallback servers are reachable and physically separated from your primary network.
MX Records Tools
Ensure your fallback mail servers are genuinely redundant. Detect subnet collisions, verify physical network separation, and audit your email disaster recovery architecture.
Enter a domain to verify its backup MX servers. We will check if your fallback servers are reachable and physically separated from your primary network.
A misconfigured backup mail server can act as a blackhole for your emails during an outage. Our tool ensures your fallback servers are correctly configured, online, and genuinely redundant.