# Zero-waste bulk domain list verification

**Use case:** 

Run a prospect, lead, or scraped domain list through RDAP to see which domains are real. A domain that doesn't resolve is never charged.

## Input

```json
{
  "domains": [
    "salesforce.com",
    "hubspot.com",
    "typo-domain-that-doesnt-exist12345.com",
    "another-fake-lead-domain-99887.com"
  ],
  "testRun": false,
  "onlyFound": false,
  "includeKeywords": [],
  "excludeKeywords": [],
  "columns": [
    "domain",
    "registrar",
    "registrarIanaId",
    "registrantOrg",
    "abuseEmail",
    "registeredAt",
    "expiresAt",
    "lastChangedAt",
    "domainStatus",
    "nameservers",
    "dnssecSigned"
  ],
  "maxConcurrency": 5,
  "proxyConfiguration": {
    "useApifyProxy": true
  }
}
```

## Output

```json
{
  "query": {
    "label": "Domain submitted",
    "format": "string"
  },
  "found": {
    "label": "Found?",
    "format": "boolean"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "message": {
    "label": "Details",
    "format": "string"
  },
  "domain": {
    "label": "Domain",
    "format": "text"
  },
  "registrar": {
    "label": "Registrar",
    "format": "text"
  },
  "registrarIanaId": {
    "label": "IANA ID",
    "format": "text"
  },
  "registrantOrg": {
    "label": "Registrant org",
    "format": "text"
  },
  "abuseEmail": {
    "label": "Abuse email",
    "format": "text"
  },
  "registeredAt": {
    "label": "Registered",
    "format": "date"
  },
  "expiresAt": {
    "label": "Expires",
    "format": "date"
  },
  "lastChangedAt": {
    "label": "Last changed",
    "format": "date"
  },
  "domainStatus": {
    "label": "Status",
    "format": "array"
  },
  "nameservers": {
    "label": "Nameservers",
    "format": "array"
  },
  "dnssecSigned": {
    "label": "DNSSEC signed",
    "format": "boolean"
  },
  "scrapedAt": {
    "label": "Checked at",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Domain RDAP Lookup — WHOIS Successor Registration API](https://apify.com/accountable_eel/domain-rdap-lookup.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/accountable_eel/domain-rdap-lookup.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/accountable_eel/domain-rdap-lookup.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).