SubBrute Alternatives

SubBrute is described as 'DNS meta-query spider that enumerates DNS records, and subdomains' and is an app. There are three alternatives to SubBrute for Linux, Python, Mac and Windows. The best SubBrute alternative is Fierce, which is both free and Open Source. Other great apps like SubBrute are DNS recon and Knockpy.

More about SubBrute

SubBrute alternatives page was last updated Jun 12, 2025

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Fierce
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Fierce is a semi-lightweight scanner that helps locate non-contiguous IP space and hostnames against specified domains.
Cost / License
Free
Open Source
Platforms
Linux
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DNS recon
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DNS Enumeration Script.
Cost / License
Free
Open Source
Platforms
Linux
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Knockpy
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Knockpy is a portable and modular python3 tool designed to quickly enumerate subdomains on a target domain through passive reconnaissance and dictionary scan.
Cost / License
Free
Open Source (GPL-3.0)
Origin
Italy
EU
Platforms
Windows
Linux
Mac
Python
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Is Knockpy a good alternative to SubBrute?