All Tools

Complete AI-generated intelligence report: DNS, WHOIS, SSL, security, email, and more.

Side-by-side comparison of two domains across every metric.

Registration info: registrar, creation/expiry dates, nameservers, status.

Explore the top 100,000 domains by popularity and activity.

Query A, AAAA, MX, NS, TXT, SOA, CAA, and other DNS record types.

Verify DNS propagation across 22+ global resolvers.

Measure DNS resolution speed from multiple regions worldwide.

Continuous monitoring of public resolver speed and reliability.

Side-by-side comparison of Google, Cloudflare, Quad9, and more.

A+ to F grade across DNSSEC, email auth, CAA, and more.

Full audit: why is your email going to spam? Fix plan included.

Full cryptographic chain of trust verification.

Validate SPF, DKIM, and DMARC with detailed recommendations.

Check if a domain or IP is on major DNS blacklists.

Detect DGA, DNS tunneling, fast-flux, and suspicious patterns.

Review past lookups and compare changes over time.

Reference articles on DNS concepts and best practices.