Insights on domain intelligence, threat detection, and cybersecurity research.
DNS changes don’t propagate instantly because of Time-To-Live (TTL) values cached across millions of resolvers worldwide. Learn how TTL works, why NS record changes can take days, and how to plan DNS migrations without downtime.
Read moreFollow the full DNS resolution chain — from your browser to the root servers and back — and see exactly what domain intelligence platforms like Primitive Host capture at every step.
Read moreimportance-of-continuous-domain-blacklist-monitoring
Read moreA single domain flagged on a blacklist can be the first sign of a phishing campaign, malware distribution, or brand impersonation. Here''s why proactive domain blacklist monitoring should be part of your threat intelligence workflow.
Read moreEPP status codes tell you exactly what state your domain is in — whether it is locked, pending deletion, or at risk. Here is every code explained.
Read moreThe domain intelligence problem most security tools ignore—and why we built a platform to solve it.
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