> ## Documentation Index > Fetch the complete documentation index at: https://docs.celum.io/llms.txt > Use this file to discover all available pages before exploring further. # Flow dnsqueries top > Security → DNS Queries: every query the node DNS logged **Authorisation:** `security:Read` on `krn:celum:supervisor:{name}:project:{project}:security:*`. ## OpenAPI ````yaml /openapi.json get /api/supervisors/{name}/projects/{project}/security/flows/dns-queries/top openapi: 3.0.3 info: description: >- The HTTP surface of the Celum backend, generated from its own router and authorisation map — so this list cannot drift from the server that serves it. **Every operation states the IAM action and resource it is authorised against.** That pairing is the part worth reading: a policy naming the right action against the wrong resource matches nothing, and fails silently. Request and response bodies come from the Go types the handlers send and decode. Where those types do not determine the shape (an interface, a map[string]any, an unknown custom encoding), the operation says so in `x-celum-schema-gap` instead of carrying a guessed schema. title: Celum API version: 1.0.0 servers: - description: Your Celum deployment url: https://{host} variables: host: default: celum.example.com description: The host your Celum backend is served from security: - sessionCookie: [] - bearerToken: [] tags: - description: AI assistant & MCP name: ai-assistant - description: Clusters & CAPI lifecycle name: capi - description: Certificates & external secrets name: certs - description: GitOps & apps name: gitops - description: IAM, audit & auth name: iam - description: Image library name: images - description: Infrastructure & supervisors name: infrastructure - description: Networking name: networking - description: Observability & platform health name: observability - description: Platform onboarding & settings name: platform-settings - description: Projects name: projects - description: Registries & mirroring name: registries - description: Security & flows name: security - description: Storage name: storage - description: Templates & addons name: templates - description: Virtualization platform (KubeVirt/CDI) name: virt - description: Virtual machines name: vms - description: Workloads & topology name: workloads paths: /api/supervisors/{name}/projects/{project}/security/flows/dns-queries/top: get: tags: - projects summary: Flow dnsqueries top description: >- Security → DNS Queries: every query the node DNS logged **Authorisation:** `security:Read` on `krn:celum:supervisor:{name}:project:{project}:security:*`. operationId: get_supervisors_byName_projects_byProject_security_flows_dnsQueries_top parameters: - description: >- The supervisor's name, as registered under Administration → Supervisors. in: path name: name required: true schema: type: string - description: '' in: path name: project required: true schema: type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/api.dnsQueriesTopResponse' description: Success. '400': content: application/json: schema: $ref: '#/components/schemas/api.ErrorBody' description: Bad Request. '401': description: Not authenticated — no valid session cookie or API token. '403': content: application/json: schema: $ref: '#/components/schemas/api.ErrorBody' description: >- Authenticated, but no policy allows this action on this resource. The body carries the action and resource that were evaluated. '404': content: application/json: schema: $ref: '#/components/schemas/api.ErrorBody' description: Not Found. '502': content: application/json: schema: $ref: '#/components/schemas/api.ErrorBody' description: Bad Gateway. components: schemas: api.dnsQueriesTopResponse: properties: by: type: string names: items: $ref: '#/components/schemas/api.dnsNameJ' type: array sources: items: $ref: '#/components/schemas/api.dnsSourceJ' type: array truncated: type: boolean required: - by type: object x-go-type: backend/internal/api.dnsQueriesTopResponse api.ErrorBody: properties: error: type: string required: - error type: object api.dnsNameJ: properties: answered: format: int64 minimum: 0 type: integer answeredA: format: int64 minimum: 0 type: integer answeredAAAA: format: int64 minimum: 0 type: integer answers: items: type: string nullable: true type: array blocked: format: int64 minimum: 0 type: integer cacheHits: format: int64 minimum: 0 type: integer cnames: items: type: string nullable: true type: array first: format: date-time type: string last: format: date-time type: string name: type: string nodata: format: int64 minimum: 0 type: integer nodataA: format: int64 minimum: 0 type: integer nodataAAAA: format: int64 minimum: 0 type: integer nxdomain: format: int64 minimum: 0 type: integer qtypes: items: type: string nullable: true type: array queries: format: int64 minimum: 0 type: integer records: items: type: string nullable: true type: array servfail: format: int64 minimum: 0 type: integer sources: format: int64 minimum: 0 type: integer required: - answered - answeredA - answeredAAAA - answers - blocked - cacheHits - cnames - first - last - name - nodata - nodataA - nodataAAAA - nxdomain - qtypes - queries - records - servfail - sources type: object x-go-type: backend/internal/api.dnsNameJ api.dnsSourceJ: properties: blocked: format: int64 minimum: 0 type: integer cacheHits: format: int64 minimum: 0 type: integer guestCluster: type: string last: format: date-time type: string names: format: int64 minimum: 0 type: integer namespace: type: string nxdomain: format: int64 minimum: 0 type: integer p95Micros: type: number pod: type: string pods: items: type: string nullable: true type: array project: type: string queries: format: int64 minimum: 0 type: integer workload: type: string workloadKind: type: string required: - blocked - cacheHits - last - names - namespace - nxdomain - p95Micros - pods - queries - workload type: object x-go-type: backend/internal/api.dnsSourceJ securitySchemes: sessionCookie: description: >- The session cookie issued by the OIDC sign-in flow. This is what a browser uses. in: cookie name: k8s-gate-session type: apiKey bearerToken: description: >- An API token, minted from your own identity page. A token carries the IAM groups you held **when it was minted**, and cannot bypass deletion approval — except for guest clusters inside a project that same token created. scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.