# Domain → Company Enrichment — DNS, SSL, Stack (`v0iddo/domain-company-enrichment`) Actor

One row per input domain. DNS records (A/AAAA/MX/NS/TXT/SPF/DMARC), SSL cert subject + issuer + validity window, homepage title/description/H1, and tech-stack tells (Cloudflare, Vercel, Netlify, Shopify, WordPress, React, Next.js, Stripe, Hubspot, GA). No paid WHOIS, no auth.

- **URL**: https://apify.com/v0iddo/domain-company-enrichment.md
- **Developed by:** [vøiddo](https://apify.com/v0iddo) (community)
- **Categories:** Business
- **Stats:** 2 total users, 0 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

$5.00 / 1,000 domain enricheds

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event

## What's an Apify Actor?

Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## 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.
The best way to integrate Actors is as follows.

In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md):

```bash
npm install apify-client
```

In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md):

```bash
pip install apify-client
```

In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md):

````bash
# MacOS / Linux
curl -fsSL https://apify.com/install-cli.sh | bash
# Windows
irm https://apify.com/install-cli.ps1 | iex
```bash

In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md).

If your project is in a different language, use the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

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).


# README

## Domain → Company Enrichment

One row per domain. DNS, SSL, homepage meta, and tech-stack tells —
without paid WHOIS, without auth, without a headless browser.

### What you get

````

{
"domain":   "stripe.com",
"dns": {
"a":        \["3.18.12.63", "3.130.192.231"],
"aaaa":     \[],
"mx":       \[{ "preference": 10, "exchange": "aspmx.l.google.com" }],
"ns":       \["ns-1.awsdns-00.com", "ns-2048.awsdns-64.com"],
"spf":      "v=spf1 include:\_spf.google.com ~all",
"dmarc":    "v=DMARC1; p=reject; rua=mailto:dmarc@stripe.com",
"hasMx":    true
},
"ssl": {
"subject":         "stripe.com",
"issuer":          "DigiCert TLS Hybrid ECC SHA384 2020 CA1",
"notBefore":       "2026-01-05T00:00:00+00:00",
"notAfter":        "2027-02-04T23:59:59+00:00",
"subjectAltNames": \["stripe.com", "\*.stripe.com"]
},
"homepage": {
"status":      200,
"title":       "Stripe | Financial Infrastructure...",
"description": "Stripe is a suite of payment APIs...",
"h1":          "Financial infrastructure to grow your revenue",
"tech":        \["cloudflare", "react", "stripe"]
},
"companyName": "Stripe",
"company": {
"emails": \[
{ "email": "press@stripe.com",   "role": "press" },
{ "email": "privacy@stripe.com", "role": "legal" }
],
"phones": \["+14155551212"],
"socials": {
"twitter":   \["https://twitter.com/stripe"],
"github":    \["https://github.com/stripe"],
"youtube":   \["https://youtube.com/@stripe"]
}
}
}

````

### How to use

Input is a list of domains (`stripe.com`) or URLs (`https://stripe.com`).
URLs are reduced to host. The actor does:

1. **DNS** — A, AAAA, MX (sorted by preference), NS, TXT, plus parsed
   `v=spf1` and `_dmarc.<host>` records.
2. **SSL peek** (toggleable) — TLS handshake on 443, extracts subject CN,
   issuer, notBefore, notAfter, subjectAltNames. No CA validation needed
   for metadata.
3. **Homepage** (toggleable) — single GET on `/`, parses title, meta
   description, first H1, and tech-stack tells from response headers
   plus HTML substring matches.

### What gets detected

| Layer | Tells |
|---|---|
| CDN / hosting | Cloudflare, Vercel, Netlify, GitHub Pages, AWS CloudFront, Akamai, Fastly |
| Site builder / CMS | Shopify, WordPress, Wix, Squarespace, Webflow |
| Framework | Next.js, Nuxt, Vue, React |
| Analytics | GA4, GTM, Segment, Mixpanel |
| Other | Stripe, Hubspot, Intercom |

### v0.2 — what's new

**Company profile in one row.** When `fetchHomepage` is on, the actor
now also emits:

- `companyName` — taken from a `schema.org/Organization` JSON-LD block
  if present, falling back to the `<title>` head (stripping common
  `| Company` / `- Tagline` suffixes), and finally to a prettified host
  root.
- `company.emails` — same-domain emails harvested from `mailto:` anchors
  and free-text on the homepage. Each entry has a `role` tag inferred
  from the local part (`info`, `support`, `sales`, `careers`, `legal`,
  `billing`, `security`, `press`, `ceo`). Off-domain SDK noise (e.g.
  `noreply@sentry.io` from an embedded Sentry script) is dropped.
- `company.phones` — `tel:` links + free-text phone numbers, normalized
  to E.164 best-effort.
- `company.socials` — Twitter/X, Facebook, Instagram, YouTube, GitHub,
  TikTok. **LinkedIn is deliberately excluded** (LinkedIn TOS).

Zero extra HTTP requests, zero billing impact — every signal is parsed
from the same homepage GET that already powers the title / H1 / tech
fields.

### What this actor does NOT do

- **No paid WHOIS.** Registrar / registration date / registrant org are
  paid lookups; we skip them. Use a dedicated WHOIS actor for that.
- **No headless browser.** Sites that ship the entire DOM via JS bundles
  will surface as empty for `title`/`h1`. Rare for marketing homepages.
- **No deep crawl.** Single GET on `/`. Pair with our
  `website-contact-extractor` actor for contact info on `/contact`,
  `/about`, `/team`, etc.

### Pricing

PAY_PER_EVENT · `$0.005 per domain_enriched` · 200 domains = $1.

# Actor input Schema

## `domains` (type: `array`):

Bare domains or URLs. Examples: "stripe.com", "https://supabase.com". URLs are reduced to host.
## `fetchHomepage` (type: `boolean`):

Pull / over HTTPS to extract <title>, <meta description>, first <h1>, and tech-stack tells from response headers + HTML.
## `sslPeek` (type: `boolean`):

Open a TLS handshake on 443 to capture the cert's subject CN, issuer, notBefore, notAfter, SANs.

## Actor input object example

```json
{
  "domains": [
    "stripe.com",
    "supabase.com",
    "linear.app"
  ],
  "fetchHomepage": true,
  "sslPeek": true
}
````

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "domains": [
        "stripe.com",
        "supabase.com",
        "linear.app"
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("v0iddo/domain-company-enrichment").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "domains": [
        "stripe.com",
        "supabase.com",
        "linear.app",
    ] }

# Run the Actor and wait for it to finish
run = client.actor("v0iddo/domain-company-enrichment").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "domains": [
    "stripe.com",
    "supabase.com",
    "linear.app"
  ]
}' |
apify call v0iddo/domain-company-enrichment --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "command": "npx",
            "args": [
                "mcp-remote",
                "https://mcp.apify.com/?tools=v0iddo/domain-company-enrichment",
                "--header",
                "Authorization: Bearer <YOUR_API_TOKEN>"
            ]
        }
    }
}

```

## OpenAPI specification

```json
{
    "openapi": "3.0.1",
    "info": {
        "title": "Domain → Company Enrichment — DNS, SSL, Stack",
        "description": "One row per input domain. DNS records (A/AAAA/MX/NS/TXT/SPF/DMARC), SSL cert subject + issuer + validity window, homepage title/description/H1, and tech-stack tells (Cloudflare, Vercel, Netlify, Shopify, WordPress, React, Next.js, Stripe, Hubspot, GA). No paid WHOIS, no auth.",
        "version": "0.2",
        "x-build-id": "5p8DdHCGx7dpx34PL"
    },
    "servers": [
        {
            "url": "https://api.apify.com/v2"
        }
    ],
    "paths": {
        "/acts/v0iddo~domain-company-enrichment/run-sync-get-dataset-items": {
            "post": {
                "operationId": "run-sync-get-dataset-items-v0iddo-domain-company-enrichment",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/acts/v0iddo~domain-company-enrichment/runs": {
            "post": {
                "operationId": "runs-sync-v0iddo-domain-company-enrichment",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor and returns information about the initiated run in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/runsResponseSchema"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/acts/v0iddo~domain-company-enrichment/run-sync": {
            "post": {
                "operationId": "run-sync-v0iddo-domain-company-enrichment",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        }
    },
    "components": {
        "schemas": {
            "inputSchema": {
                "type": "object",
                "required": [
                    "domains"
                ],
                "properties": {
                    "domains": {
                        "title": "Domains",
                        "type": "array",
                        "description": "Bare domains or URLs. Examples: \"stripe.com\", \"https://supabase.com\". URLs are reduced to host.",
                        "items": {
                            "type": "string"
                        }
                    },
                    "fetchHomepage": {
                        "title": "Fetch homepage for meta + tech stack",
                        "type": "boolean",
                        "description": "Pull / over HTTPS to extract <title>, <meta description>, first <h1>, and tech-stack tells from response headers + HTML.",
                        "default": true
                    },
                    "sslPeek": {
                        "title": "Peek SSL certificate",
                        "type": "boolean",
                        "description": "Open a TLS handshake on 443 to capture the cert's subject CN, issuer, notBefore, notAfter, SANs.",
                        "default": true
                    }
                }
            },
            "runsResponseSchema": {
                "type": "object",
                "properties": {
                    "data": {
                        "type": "object",
                        "properties": {
                            "id": {
                                "type": "string"
                            },
                            "actId": {
                                "type": "string"
                            },
                            "userId": {
                                "type": "string"
                            },
                            "startedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "finishedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "status": {
                                "type": "string",
                                "example": "READY"
                            },
                            "meta": {
                                "type": "object",
                                "properties": {
                                    "origin": {
                                        "type": "string",
                                        "example": "API"
                                    },
                                    "userAgent": {
                                        "type": "string"
                                    }
                                }
                            },
                            "stats": {
                                "type": "object",
                                "properties": {
                                    "inputBodyLen": {
                                        "type": "integer",
                                        "example": 2000
                                    },
                                    "rebootCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "restartCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "resurrectCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "computeUnits": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "options": {
                                "type": "object",
                                "properties": {
                                    "build": {
                                        "type": "string",
                                        "example": "latest"
                                    },
                                    "timeoutSecs": {
                                        "type": "integer",
                                        "example": 300
                                    },
                                    "memoryMbytes": {
                                        "type": "integer",
                                        "example": 1024
                                    },
                                    "diskMbytes": {
                                        "type": "integer",
                                        "example": 2048
                                    }
                                }
                            },
                            "buildId": {
                                "type": "string"
                            },
                            "defaultKeyValueStoreId": {
                                "type": "string"
                            },
                            "defaultDatasetId": {
                                "type": "string"
                            },
                            "defaultRequestQueueId": {
                                "type": "string"
                            },
                            "buildNumber": {
                                "type": "string",
                                "example": "1.0.0"
                            },
                            "containerUrl": {
                                "type": "string"
                            },
                            "usage": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "integer",
                                        "example": 1
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "usageTotalUsd": {
                                "type": "number",
                                "example": 0.00005
                            },
                            "usageUsd": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "number",
                                        "example": 0.00005
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}
```