Threat intelligence
High-confidence malicious domain, hostname, IP, and infrastructure intelligence shaped for defensive operations.
Established infrastructure intelligence
DNS-native
malicious domain
intelligence
High-confidence operational feeds for malicious domains, infrastructure, and abuse patterns. Managed by specialists and built for technical enforcement.
Live infrastructure signal
Protecting resolver environments with deployable DNS policy outputs and high-confidence malicious domain intelligence.
Domain services
Precision intelligence for network operators
DNS analysis
Passive DNS, domain behavior, sinkhole awareness, and infrastructure relationships used to sharpen confidence.
Abuse detection
Identification of domain-based abuse, impersonation, and infrastructure patterns before they become commodity signal.
Custom data feeds
Commercial feeds and outputs aligned to how customers actually enforce, investigate, and integrate signal.
Our methodology
Infrastructure-aware intelligence
We value quality over quantity. Domain intelligence is stronger when machine-assisted classification is paired with careful expert review and outputs that match real defensive operations.
-
Normalization
Unified formatting without the noise.
-
Expert validation
Manual review of high-impact indicators by specialists with public DNS and abuse-domain credibility.
-
Operational delivery
Outputs shaped for resolver operators, security teams, and partners who need usable enforcement formats.
Delivery and integration
Operational performance formats
Intelligence designed for enforcement, ingestion, and deployment inside the systems defenders already run.
Protocol native
RPZ feeds
Direct Response Policy Zone delivery for BIND, Unbound, PowerDNS, and other resolver environments.
Developer first
JSON and CSV streams
API and bulk delivery for SIEM, SOAR, pipeline ingestion, and historical domain intelligence analysis.
Policy driven
Enforcement outputs
Ready-to-use policy lists and curated outputs for security tooling that blocks, scores, or enriches domains.
+
Trusted by teams working where DNS is a real control point.
Founded by Peter Lowe, Domain Intelligence is built on long-running public credibility in domain-level blocking, DNS abuse work, and deployable intelligence for operators who need signal they can actually use.
DNS operations
Resolver defense
Threat feeds
Ready to fortify your resolvers?
Speak to us to discuss RPZ delivery, enriched domain feeds, and how Domain Intelligence can fit your enforcement environment.