Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaigntko-subs Description
A tool that can help detect and takeover subdomains with dead DNS records. This tool is designed to help security researchers and penetration testers identify potential vulnerabilities in DNS infrastructure. Features: * Detects subdomains with dead DNS records * Takes over subdomains with dead DNS records * Provides a list of detected subdomains Note: This tool is for educational purposes only and should not be used to engage in illegal activities.
tko-subs FAQ
Common questions about tko-subs including features, pricing, alternatives, and user reviews.
tko-subs is A tool for detecting and taking over subdomains with dead DNS records. It is a Security Operations solution designed to help security teams with Security Research, Subdomain Enumeration.
tko-subs is a free Security Operations tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/anshumanbh/tko-subs/ for download and installation instructions.
Popular alternatives to tko-subs include:
1.Tugarecon - A subdomain enumeration tool for penetration testers and security researchers. (Free)
2.Can I take over XYZ? - A list of services and how to claim (sub)domains with dangling DNS records. (Free)
3.Black Hills Information Security DNS Triage - DNS reconnaissance tool checking DNS records, subdomains, and third-party svcs (Commercial)
4.Nightwing DejaVM - Whole-system emulation environment for software dev, debugging, testing & security (Commercial)
5.REDLattice - AI-assisted vulnerability research and advanced offensive cyber tooling firm. (Commercial)
Compare these tools and more at https://cybersectools.com/categories/security-operations
tko-subs is for security teams and organizations that need Security Research, Subdomain Enumeration. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Security Operations tools can be found at https://cybersectools.com/categories/security-operations
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