# osintverse-community/puredns

Brute-forces a domain's subdomains over DNS with massdns and filters out wildcard and poisoned answers

## Install and run

```sh
ot install osintverse-community/puredns
ot run osintverse-community/puredns d:example.com
```

The first `ot run` installs the tool after asking once. New to `ot`? See https://otinstaller.com/docs/getting-started.

From an AI agent, through ot's MCP server (`ot mcp`):

```
run_tool {"tool":"osintverse-community/puredns","inputs":{"domain":"example.com"}}
```

## Inputs

| Name | Type | Required | Default | Description |
| --- | --- | --- | --- | --- |
| `domain` | domain | yes |  |  |
| `rate_limit` | integer | no |  | Queries per second to the public resolvers (unthrottled when not set) |

## Outputs

Finds: subdomain.

## What a run does

- Contacts the target directly (sends requests to sites or services about it).
- Does not collect personal data.
- Does not need an account.
- Does not notify the target.
- Usually takes about 60 seconds.
- Publisher's note: It sends thousands of DNS queries for names under the domain through public resolvers, so the domain's name servers see the burst; they see the resolvers, not your IP.
- Connects to the internet.

An agent needs the person's consent before running this tool, because it contacts the target. See https://otinstaller.com/docs/agents#consent.

## Trust

- Latest version: 2.1.1
- Signed: yes
- Verified publisher: yes
- Health: unknown
- Installs in the last 30 days: 0
- License: GPL-3.0
- Runtime: Docker image, pinned by digest
- Repository: https://github.com/osintverse-community/puredns
- Packaged by the community from a third-party tool

## Links

- Web page: https://otinstaller.com/osintverse-community/puredns
- JSON: https://api.otinstaller.com/v1/tools/osintverse-community/puredns
- README: https://github.com/osintverse-community/puredns#readme
- Homepage: https://github.com/d3mondev/puredns
- Security details: https://otinstaller.com/osintverse-community/puredns/security