Prove you control the domain, then get a verified-owner badge and continuous monitoring. One-time DNS record or served file — fully automated, no email, no account.
1 · Prove you control
Use either method — whichever you can edit. Both prove the same thing: control of the domain.
Option A — DNS TXT record (standard ACME DNS-01 / Search Console primitive)
Type
TXT
Name / host
_grsg-verify.your-domain.example
Value
Option B — served file (no DNS access needed — for PaaS / managed hosts)
I warrant that I own the named target or hold current authorization, granted by someone with authority over it, scoped to the non-intrusive static MCP tool-metadata scan Grey Ridge Signals performs. I am solely responsible for this authorization and indemnify Grey Ridge Signals Group LLC against any claim arising from it. (Grey Ridge authorization standard v2026-10-23.)
3 · Verify
We check your DNS over our resolver. DNS can take a few minutes to propagate.
What you get
A verified-owner badge for your README, a public report page, re-scans every six hours, and — with a monitoring subscription — drift alerts and the full auditor-grade report. Static MCP tool-metadata analysis (OWASP LLM01/LLM08); “clear” is not a guarantee of safety. Browse the free scan first at the badge generator.