What it is
DNS-AID (DNS for AI Discovery) writes an AI agent’s location into DNS. You publish SVCB / TXT records under an _agents subdomain of your domain, and an agent can query DNS to learn “which agents you have, where they are, whether they speak MCP or A2A,” verifying provenance with DNSSEC. It reuses existing DNS record types — nothing new invented.
Why it matters to you
This sits at the frontier of agent interoperability. If our report flags the _agents checks red, it means your domain hasn’t published these records yet — it does not affect whether ordinary AI engines cite you today, but it’s early infrastructure for whether autonomous agents can discover your site directly.
Should you act now
Not urgently. It’s an IETF individual draft that only joined the Linux Foundation in May 2026, and several competing drafts (AID, ANS) are contesting the same ground — all still changing, none adopted by a mainstream AI platform. Get the foundation right first — crawlers can fetch you, your brand facts are consistent — and leave frontier signals like DNS-AID to be added at the right time by whoever is watching this space.