---
search:
  tags:
    - Domains
    - GET
seo:
  description: >-
    Reads the domain's live DNS zone and reports what is wrong with it — a…
    Reference for the GET /domains/{domain_id}/diagnostics endpoint in the AI
    Inbx API API.
sidebar:
  label: Diagnose domain DNS configuration
  badge: GET
title: Diagnose domain DNS configuration
type: openapi-operation
---
Reads the domain's live DNS zone and reports what is wrong with it — a duplicate SPF record, a permissive policy, a missing return path. Each finding carries a severity, an explanation, the fix, and the records it was drawn from. Nothing is stored; the result always reflects DNS as it is right now.

<Operation source="api-endpoints" id="retrieve-domain-diagnostics" />