Check ID: domain_verified
Provider: Vercel
Service: domain
Severity: HIGH
Categories: trust-boundaries
Resource type: NotDefined

What this check verifies

Vercel domains are assessed for ownership verification status. Unverified domains may not serve traffic correctly and could indicate a pending or incomplete domain setup. Domain verification confirms that the domain owner has authorized Vercel to manage the domain.

Risk

Unverified domains may fail to resolve or serve content, causing downtime for users. An unverified domain could also indicate a stale or orphaned configuration, or a domain that was added but never properly transferred, creating potential for domain takeover if the ownership verification is left incomplete.

Recommendation

Complete domain verification by configuring the required DNS records at your domain registrar. Remove any domains that are no longer needed to reduce the attack surface. Regularly audit domain configurations to ensure all domains remain verified.

Remediation

Dashboard steps
  1. Sign in to the Vercel dashboard
  2. Navigate to the project Settings > Domains
  3. For any unverified domain, follow the verification steps shown
  4. Add the required DNS records (CNAME or A record) at your domain registrar
  5. Wait for DNS propagation and verify the domain

References

Where this check fires

This check runs on every scheduled scan against your Vercel account. Findings appear at Cloud Security → Findings filterable by Check ID = domain_verified. To re-evaluate after a fix, hit Run now on the account’s schedule under Cloud Security → Schedules — the next scan re-checks this control and marks the finding fixed or keeps it persistent.
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