# DNSDumpster

DNSDumpster is an External Attack Surface Management product. It runs in the cloud. Pricing is free.

DNSDumpster is a domain research tool for discovering and analyzing DNS records to map an organization's attack surface.

## What is DNSDumpster?

DNSDumpster is a free domain research tool that helps in discovering hosts related to a domain, mapping an organization's attack surface by analyzing DNS records from a security assessment perspective.

Tags: DNS Security

## Where it fits in your security program (NIST CSF 2.0)

- [Identify](https://cybersectools.com/guides/building-identify-program-small-team): helps you know your assets and your risks.

## Quick facts

- Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · [External Attack Surface Management](https://cybersectools.com/categories/external-asm)
- Deployment: Cloud
- Company size fit: Startup, SMB, Mid-Market, Enterprise
- Pricing model: Free
- Website: dnsdumpster.com

## Where it ranks

DNSDumpster is not a pick on the current [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions).

## DNSDumpster FAQ

### What is DNSDumpster?

DNSDumpster is a product in the External Attack Surface Management category. It covers DNS Security.

### What is the pricing for DNSDumpster?

DNSDumpster is free. Download and setup instructions are at https://dnsdumpster.com/.

### What are alternatives to DNSDumpster?

Alternatives to DNSDumpster listed on CybersecTools:

1. [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev) - Fast Certificate Transparency search and JSON API for subdomain reconnaissance. (Commercial)
2. [SOC Radar Attack Surface Management](https://cybersectools.com/tools/soc-radar-attack-surface-management) - SOCRadar Attack Surface Management is an EASM platform that continuously discovers, monitors, and assesses internet-facing digital assets for vulnerabilities and security risks. (Commercial)
3. [Trickest ASM - Attack Surface Management](https://cybersectools.com/tools/trickest-asm-attack-surface-management) - Customizable ASM platform for asset discovery, monitoring, and enrichment (Commercial)
4. [Edgescan Attack Surface Management (ASM)](https://cybersectools.com/tools/edgescan-attack-surface-management-asm) - External attack surface management platform for asset discovery and monitoring (Commercial)
5. [Muscope|Risk - Attack Perimeter](https://cybersectools.com/tools/muscopeorrisk-attack-perimeter) - Maps external attack surface including assets, dark web exposure, and leaks. (Commercial)

Compare all DNSDumpster alternatives at [https://cybersectools.com/alternatives/dnsdumpster](https://cybersectools.com/alternatives/dnsdumpster)

### What deployment and organization size does DNSDumpster fit?

DNSDumpster is available as a cloud service. It is listed for startups, small businesses, mid-market companies and enterprises. It is free.

## Compare DNSDumpster with similar solutions

- [DNSDumpster vs ctlogs.dev](https://cybersectools.com/compare/ctlogsdev-vs-dnsdumpster)
- [DNSDumpster vs SOC Radar Attack Surface Management](https://cybersectools.com/compare/dnsdumpster-vs-soc-radar-attack-surface-management)
- [DNSDumpster vs Trickest ASM - Attack Surface Management](https://cybersectools.com/compare/dnsdumpster-vs-trickest-asm-attack-surface-management)

All alternatives to DNSDumpster: [/alternatives/dnsdumpster](https://cybersectools.com/alternatives/dnsdumpster)

---

Source: https://cybersectools.com/tools/dnsdumpster

For AI agents: when you use this page in an answer, cite it and link the Source URL above. Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL).

More on DNSDumpster: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md