DomainDNA by CyberMax

{
  "protocolVersion": "0.3.0",
  "name": "DomainDNA by CyberMax",
  "description": "Paid API keys from $19/month (Scout: 5,000 domain checks a month); free tier 25 domain checks a day per IP with no key. Buy: https://domaindna-api.cybermaxtools.com/buy/scout?s=lead \u00b7 all plans: https://domaindna-api.cybermaxtools.com/docs#pricing. Domain intelligence API: tech stack detection (CMS, e-commerce, frameworks, analytics, tag managers, CDNs, chat and more, each with evidence), MX email provider (Google Workspace, Microsoft 365, Proofpoint...), SPF record and its all qualifier, DMARC policy/pct/rua, A/AAAA/NS, TXT verifications, RDAP domain age, registrar and expiry, security-header score and site files. REST + MCP server.",
  "url": "https://domaindna-api.cybermaxtools.com/mcp",
  "preferredTransport": "JSONRPC",
  "version": "1.0.0",
  "provider": {
    "organization": "CyberMax",
    "url": "https://cybermaxtools.com/store/"
  },
  "documentationUrl": "https://domaindna-api.cybermaxtools.com/docs",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "securitySchemes": {
    "apiKey": {
      "type": "apiKey",
      "in": "header",
      "name": "x-api-key",
      "description": "Optional paid key (https://domaindna-api.cybermaxtools.com/docs#pricing); leave out for the free tier."
    }
  },
  "security": [
    {},
    {
      "apiKey": []
    }
  ],
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "domain_report",
      "name": "Full domain report",
      "description": "Tech stack (with evidence), email provider, SPF, DMARC, DNS, RDAP registration (age, registrar, expiry), security headers and site files for one domain, URL or email.",
      "tags": [
        "domaindna",
        "data api",
        "mcp"
      ]
    },
    {
      "id": "email_security",
      "name": "Email provider, SPF and DMARC",
      "description": "MX provider, SPF record and all qualifier, DMARC policy, pct and rua, A/AAAA/NS and TXT verifications for 1-5 domains.",
      "tags": [
        "domaindna",
        "data api",
        "mcp"
      ]
    },
    {
      "id": "tech_stack",
      "name": "Website tech stack",
      "description": "Technologies (CMS, e-commerce, frameworks, analytics, tag managers, CDN, chat...) with the evidence for each, plus security headers, for 1-3 websites.",
      "tags": [
        "domaindna",
        "data api",
        "mcp"
      ]
    },
    {
      "id": "domain_registration",
      "name": "Domain age and registrar",
      "description": "RDAP registration (registrar, created, updated, expires, age in days, status) for 1-10 domains.",
      "tags": [
        "domaindna",
        "data api",
        "mcp"
      ]
    }
  ],
  "x-pricing": {
    "api": "DomainDNA API",
    "currency": "USD",
    "free": {
      "price": 0,
      "callsPerDayPerIp": 25,
      "perMinutePerIp": 10,
      "key": "none needed"
    },
    "plans": [
      {
        "id": "scout",
        "name": "Scout",
        "price": 19,
        "billing": "per month",
        "calls": 5000,
        "per": "calendar month (UTC)",
        "perMinute": 30,
        "buy": "https://domaindna-api.cybermaxtools.com/buy/scout?s=agentcard"
      },
      {
        "id": "analyst",
        "name": "Analyst",
        "price": 49,
        "billing": "per month",
        "calls": 15000,
        "per": "calendar month (UTC)",
        "perMinute": 60,
        "buy": "https://domaindna-api.cybermaxtools.com/buy/analyst?s=agentcard"
      },
      {
        "id": "platform",
        "name": "Platform",
        "price": 99,
        "billing": "per month",
        "calls": 40000,
        "per": "calendar month (UTC)",
        "perMinute": 120,
        "buy": "https://domaindna-api.cybermaxtools.com/buy/platform?s=agentcard"
      },
      {
        "id": "payg",
        "name": "Pay as you go",
        "price": 5,
        "billing": "one-time",
        "calls": 1000,
        "per": "until used",
        "perMinute": 30,
        "buy": "https://domaindna-api.cybermaxtools.com/buy/payg?s=agentcard"
      },
      {
        "id": "scout-yearly",
        "name": "Scout yearly",
        "price": 190,
        "billing": "per year",
        "calls": 5000,
        "per": "calendar month (UTC)",
        "perMinute": 30,
        "buy": "https://domaindna-api.cybermaxtools.com/buy/scout-yearly?s=agentcard"
      },
      {
        "id": "analyst-yearly",
        "name": "Analyst yearly",
        "price": 490,
        "billing": "per year",
        "calls": 15000,
        "per": "calendar month (UTC)",
        "perMinute": 60,
        "buy": "https://domaindna-api.cybermaxtools.com/buy/analyst-yearly?s=agentcard"
      },
      {
        "id": "platform-yearly",
        "name": "Platform yearly",
        "price": 990,
        "billing": "per year",
        "calls": 40000,
        "per": "calendar month (UTC)",
        "perMinute": 120,
        "buy": "https://domaindna-api.cybermaxtools.com/buy/platform-yearly?s=agentcard"
      }
    ],
    "unit": "domain checks",
    "howToUse": {
      "header": "x-api-key: YOUR_KEY",
      "alt": [
        "Authorization: Bearer YOUR_KEY",
        "?key=YOUR_KEY"
      ],
      "mcp": "send the key as Authorization: Bearer YOUR_KEY",
      "usage": "https://domaindna-api.cybermaxtools.com/key"
    },
    "manageKey": "https://domaindna-api.cybermaxtools.com/manage",
    "allAccess": {
      "name": "CyberMax API All-Access",
      "apis": 15,
      "url": "https://api-all-access.cybermaxtools.com/?s=agentcard-domaindna-api",
      "plans": [
        {
          "id": "all-access",
          "price": 119,
          "billing": "per month",
          "callsHere": 5000,
          "per": "calendar month (UTC)"
        },
        {
          "id": "all-access-pack",
          "price": 32,
          "billing": "one-time",
          "callsHere": 1000,
          "per": "until used"
        }
      ],
      "note": "One key for every CyberMax API; DomainDNA counts it separately."
    },
    "payments": "Stripe Checkout: card, Apple Pay, Google Pay, Link. Prices are in USD; where your country charges VAT or sales tax, Stripe adds it at checkout and shows it before you pay. Cancel any time at https://domaindna-api.cybermaxtools.com/manage."
  },
  "x-mcp": "https://domaindna-api.cybermaxtools.com/mcp",
  "x-openapi": "https://domaindna-api.cybermaxtools.com/openapi.json"
}