# massdns vs MGM Security Partners recon me: side-by-side comparison (2026)

[massdns](https://cybersectools.com/tools/massdns) is a free [external attack surface management](https://cybersectools.com/categories/external-asm) solution. [MGM Security Partners recon me](https://cybersectools.com/tools/mgm-security-partners-recon-me) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Mgm Security Partners](https://cybersectools.com/companies/mgm-security-partners). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions) picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.

## Side-by-side comparison

| | massdns | MGM Security Partners recon me |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | External Attack Surface Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 3,417 | – |
| Last commit | Jul 2025 | – |
| Company | – | Mgm Security Partners |
| Headquarters | – | – |

### Use cases and capabilities

| | massdns | MGM Security Partners recon me |
|---|---|---|
| Reconnaissance | Yes | Yes |
| Subdomain Enumeration | Yes | Yes |
| Security Tools | Yes | – |
| OSINT | – | Yes |
| Network Reconnaissance | – | Yes |
| DNS Security | – | Yes |
| Fingerprinting | – | Yes |
| Vulnerability | – | Yes |
| Security Scanning | – | Yes |
| Network Discovery | – | Yes |
| Misconfiguration | – | Yes |

### Core features

**massdns**

No features listed.

**MGM Security Partners recon me**

8 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [massdns](https://cybersectools.com/tools/massdns) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
- [MGM Security Partners recon me](https://cybersectools.com/tools/mgm-security-partners-recon-me) fits if you want a cloud product.

## massdns vs MGM Security Partners recon me FAQ

Common questions when comparing massdns vs MGM Security Partners recon me for external attack surface management.

### What is the difference between massdns and MGM Security Partners recon me?

**massdns**: A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration).

**MGM Security Partners recon me**: Built by Mgm Security Partners.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes massdns and MGM Security Partners recon me?

**massdns** is open-source with 3,417 GitHub stars. **MGM Security Partners recon me** is made by Mgm Security Partners. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is massdns a good alternative to MGM Security Partners recon me?

Often, yes. massdns and MGM Security Partners recon me are both External Attack Surface Management products, and both cover Subdomain Enumeration, Reconnaissance. Key differences: massdns is Free while MGM Security Partners recon me is Commercial, massdns is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [massdns vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-massdns)
- [massdns vs Cylana EASM](https://cybersectools.com/compare/cylana-easm-vs-massdns)
- [massdns vs Vulneri ASM](https://cybersectools.com/compare/massdns-vs-vulneri-asm-attack-surface-management)
- [MGM Security Partners recon me vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-mgm-security-partners-recon-me)
- [MGM Security Partners recon me vs Cylana EASM](https://cybersectools.com/compare/cylana-easm-vs-mgm-security-partners-recon-me)
- [MGM Security Partners recon me vs Vulneri ASM](https://cybersectools.com/compare/mgm-security-partners-recon-me-vs-vulneri-asm-attack-surface-management)

## Alternatives to each

- [See all massdns alternatives](https://cybersectools.com/alternatives/massdns)
- [See all MGM Security Partners recon me alternatives](https://cybersectools.com/alternatives/mgm-security-partners-recon-me)

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Source: https://cybersectools.com/compare/massdns-vs-mgm-security-partners-recon-me

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/massdns.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on massdns and MGM Security Partners recon me: 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=compare-md