What happened
On Nov 10, 2026 the Linux Foundation announced ANS has launched as a project — an open standard built on DNS that provides trusted identity, verification, and discovery for AI agents. The specification (seven documents) defines domain-anchored naming, registration/versioning, DNS publication, public log auditing, integrity monitoring, and agent-to-agent authentication. Eleven organizations support it (Cisco, Cloudflare, GoDaddy, Salesforce, DigiCert, Infoblox, OWASP, and others), and the AGNTCY Agent Directory Service verifies ANS identities.
Why it matters
Agent impersonation and 'which agent is acting, on whose behalf' are the core trust gaps in agentic systems; ANS gives a neutral, internet-scale identity/discovery layer on infrastructure already in place rather than a proprietary per-platform identity, enabling cross-platform verification.
Applicability
Platform vendors, identity/network teams, and agent builders should track ANS and evaluate DNS-anchored agent identity and revocation for interoperability; the spec and open-source code are available to implement.