About OSINT.dev

OSINT.dev helps you investigate public information and keep the evidence in context. Start with a domain, hostname, IP address, ASN, company, person, username, email address or phone number.

From a first query to an investigation

The homepage offers a limited public preview. Sign in to create a private investigation, save results and explore connections between entities. Checks can continue in the background; the workspace shows their progress, results and any unavailable sources. Where supported, expand a connected entity in the same investigation or start a related investigation.

Current capabilities include DNS and registration records, public network routing, company and legal-entity records, selected identity sources, and Wayback Machine capture history. Availability depends on the target, provider access and usage limits.

Tools, sources and context

The tool catalog includes runnable tools and reference entries. A listing does not mean that a provider is connected or that every upstream feature is available here. Read each tool's access requirements, documentation and limitations.

Articles, Perspectives, sources and the OSINT reference provide context for interpreting results. The public knowledge graph describes concepts and relationships; it is separate from the evidence graph in a private investigation.

Evidence before conclusions

Public records may be incomplete, outdated or ambiguous. A matching name or username does not establish identity. An empty response does not establish absence. Follow source links, compare dates and corroborate important conclusions.

Read our methodology and guide to the site, or see product updates.