Changelog

Historical hosts for certificate API, Investigation Manager enhancements, and three new fingerprints.

New MCP server for ASM and new Platform scan and query converter APIs.

Beginning August 21, 2025, ICANN will require registrars to deactivate WHOIS in favor of RDAP (Registration Data Access Protocol). Censys Attack Surface Management (ASM) currently uses WHOIS data for attribution purposes.

Download search results for Core and Enterprise users, new API endpoints for retrieving certificates in PEM format, five new fingerprints, and one Rapid Response bulletin.

Query Assistant improvements in the Platform and seventeen risks enabled for ASM.

Open directory data enhancements and suspicious directory threat, graphical investigation explorer, CensEye enhancements, and more improvements in the Platform; Chrome browser extension, and registrant email domain pivoting in ASM.

Platform MCP Server for AI agents, Platform web service screenshots, and more enhancements.

New CensEye API endpoint, Live Rescan for all Enterprise customers, enhancements to Platform AI tool configuration, recent searches in the Platform web UI, and more.

CVE risk rescan and scan data links in ASM, three new software fingerprints, and one new Rapid Response bulletin.

Five new hardware and software fingerprints and three new risks for ASM.