massdns is a free external attack surface management solution. ThreatDefence Integrated ASM is a commercial external attack surface management solution by ThreatDefence. Features, integrations, deployment and the company behind each one, side by side.
A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration)
ASM platform monitoring external attack surface, dark web leaks & 3rd-party risks.
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Based on what each listing shows: deployment, company size, price and open source.
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.
ThreatDefence Integrated ASM fits if you want a cloud product.
Common questions when comparing massdns vs ThreatDefence Integrated ASM for external attack surface management.
massdns: A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration).
ThreatDefence Integrated ASM: ASM platform monitoring external attack surface, dark web leaks & 3rd-party risks. Built by ThreatDefence.
The table above shows where their features, integrations, deployment and company size fit differ.
massdns is open-source with 3,417 GitHub stars. ThreatDefence Integrated ASM is made by ThreatDefence. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. massdns and ThreatDefence Integrated ASM are both External Attack Surface Management products, and both cover Subdomain Enumeration. Key differences: massdns is Free while ThreatDefence Integrated ASM is Commercial, massdns is open-source. Use the table above to see where features, deployment and company size fit differ.
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