Host dynamic SPF records at the edge, delegate DMARC governance with CNAME records, and run real-time live mail diagnostics across your domain portfolio.
Delegate complex messaging infrastructure to Cloudflare edge proxies and automated Google Cloud backend workflows.
Dynamic tree flattening eliminates the RFC 7208 10-lookup limit with synchronous edge caching.
Automated 2048-bit key management and selector rotation without manual BIND zone updates.
Aggregate XML RUA threat telemetry directly into BigQuery analytics to reach p=reject fast.
Real-time live DNS analysis, raw header parsing, and DMARC XML report decoding in one unified console.
Queries live DNS TXT records over HTTPS, traverses includes/redirects, and checks RFC 7208 compliance.
Choose an instant domain fix or unlock automated continuous protection.
Immediate SPF flattening and full perimeter security audit for a single domain.
Continuous automated DNS monitoring, dual-approval API mutation access, and BigQuery telemetry storage.
We query and expand all dynamic includes into direct IPv4 and IPv6 blocks, serving flat TXT records at the edge so your domain never breaches the RFC 7208 10-lookup threshold.
When you decommission a cloud host without removing the CNAME record, attackers can register that bucket/endpoint and hijack your subdomain. Sledgeheader flags dangling pointers immediately.