# DNS Doctor

**Canonical:** https://apis.io/providers/dnsdoctor-dev/  
**Website:** https://dnsdoctor.dev/  
**APIs profiled:** 1

DNS Doctor provides a free DNS scanner and tools for domains, offering deterministic copy‑paste fixes for email authentication (SPF, DMARC, DKIM), MX, DNS health, blacklist checks, SSL expiry, global propagation, and reverse DNS lookups. It aims to help users quickly identify and resolve DNS issues without requiring sign‑up or payment.

## Kin Score — 52.8 / 100 (developing)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 57.1 |
| Contract Quality | 65.8 |
| Contract Governance | 22.0 |
| Operational Transparency | 15.8 |
| Developer Ergonomics | 30.4 |
| Access Clarity | 84.2 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 35.3 (matched via fallback).

## Agent readiness — 42.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | paginated |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: medium).

## APIs (5)

- **DNS Doctor Domains API** — The domains API from DNS Doctor — 5 operation(s) for domains.
- **DNS Doctor Monitoring API** — The monitoring API from DNS Doctor — 4 operation(s) for monitoring.
- **DNS Doctor Scan API** — The scan API from DNS Doctor — 5 operation(s) for scan.
- **DNS Doctor Tools API** — The tools API from DNS Doctor — 3 operation(s) for tools.
- **DNS Doctor Watch API** — The watch API from DNS Doctor — 5 operation(s) for watch.

## Agentic access (1)

- **Dnsdoctor Dev Agentic Access** — 23 operations · 14 acting

## Security (3)

- **Dnsdoctor Dev Authentication** — http · 1 scheme
- **Dnsdoctor Dev Domain Security** — TLSv1.3 · DNSSEC · DMARC
- **Dnsdoctor Dev Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Dnsdoctor Dev Plans Pricing**

## Tags

DNS, DNS Tools, Email Authentication, Web Application

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/dnsdoctor-dev/). Scores are computed from the provider's own public artifacts under a published rubric.