Diagnose domain DNS configuration
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.
GET
/domains/{domain_id}/diagnosticsAuthorization
AuthorizationBearer token (API key) · headerrequiredPass an AI Inbx API key as a Bearer token.
Path parameters
domain_idstringrequiredThe prefixed domain ID.
matches ^[a-z]+_[0-9a-f]{32}$
Responses
200Success.
dataobject[]requiredShow propertiesHide properties
Array of
objectidstringrequiredseveritystringrequiredAllowed:
breakingrisktipwhenstringrequiredAllowed:
addingaddedbothpurposestringAllowed:
SPFDKIMDMARCRETURN_PATHINBOUNDtitlestringrequireddetailstringrequiredfixstringrequiredevidencestring[]required400The request is invalid.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired401The API key is missing or invalid.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired403The API key does not have the required scope.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired404The requested resource does not exist.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired409The request conflicts with the resource's current state.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired413The request body or attachments are too large.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired415The request body is not JSON.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired422The request body failed validation.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired429The organisation's request budget is spent (`too_many_requests`), or an upstream mail provider is throttling (`rate_limited`).
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired500An internal error occurred.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired502An upstream mail provider failed.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired503The service is temporarily unavailable.
typestringrequiredtitlestringrequiredstatusintegerrequiredmin -9007199254740991 · max 9007199254740991
detailstringrequiredcodestringrequiredrequest_idstringrequiredissuesobject[]Show propertiesHide properties
Array of
objectpathstringrequiredmessagestringrequired