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Products that do what Subscan - CLI tool for subdomain recon does

cli golang security bug-bounty security-tools developer-tool

  1. 1SE

    2024 · github.com

  2. 2DB

    I built a CLI to benchmark DNS resolvers after discovering DNS was adding 300ms to my API requests. v0.3.0 just released with new features: compare: Test single domain across all resolvers top: Rank resolvers by latency/reliability/balanced monitor: Continuous tracking with threshold alerts 1,400+ downloads in first week. Quick start: pip install dns-benchmark-tool dns-benchmark compare --domain google.com CLI stays free forever. Hosted version (multi-region, historical tracking, alerts) coming Q1 2026. GitHub: https://github.com/frankovo/dns-benchmark-tool…

    Nov 2025 · github.com

  3. 3

    Free & open source security scanner for developers

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  4. 4
    GitHub6

    subdomain-scanner200ok

    2025

  5. 5PA

    I built a Rust-based CLI/terminal UI for inspecting Parquet files—data, metadata, and row-group-level structure—right from the terminal. If someone sent me a Parquet file, I used to open DuckDB or Polars just to see what was inside. Now I can do it with one command. Repo: https://github.com/kaushiksrini/parqeye

    Nov 2025 · github.com

  6. 6CP

    2014 · github.com

  7. 7FS

    Hello! I'm learning Rust and also information security, so what better way to learn than to put a tool together practicing both skills? I've tried to use a couple of different tools for subdomain enumeration (part of the Discovery-party when it comes to penetration testing), but none of them were very fast, even if the DNS resolver I pointed them towards is, so I wrote my own tool that leverages concurrency to check a lot of subdomains, fast! It's written in Rust, main parts being using Tokio and async_channels, and I think it works good enough for a first release. I wanted to get recursive…

    2022 · github.com

  8. 8DA
  9. 9DS
  10. 10CL

    Simple GPT integration to get command line suggestions. Less context switching. Use with care!

    2023 · github.com

  11. 11

    Go CLI for email deliverability diagnostics

    Jul 2026 · github.com

  12. 12LT

    Current AI-assisted CLI tools are often part of larger systems and work better on Linux. I built llm-term to address these. It's a Rust-based tool that compiles into a single binary file. You only need to download the binary, add it to your PATH, and configure your OpenAI key to get started. While llm-term offers an option for gpt-4o, it works great with gpt-4o-mini. So it's not costly. I appreciate any feedback or suggestions.

    2024 · github.com

  13. 13

    Bulk DNS, global propagation & email auth in one click

    Jun 2026

  14. 14GF
  15. 15SS
  16. 16DG
  17. 17

    Find JS/TS vulnerabilities and get exact fix commands

    Jun 2026 · owasp.org

  18. 18

    Audit cloud infrastructure before it hits production

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  19. 195K

    2017 · blog.alexellis.io

  20. 20IB

    TLDR; I built a tool that turns any API into a CLI designed for ai agents --- Got tired of dealing with bloated context windows from MCP servers and skills that stuff entire API docs into the agent's context CLIs fix this, agents run a single command to self-discover everything an API has to offer So, built a tool to generate them for any api. All CLIs are written in Go, fast and lightweight, no dependencies Help text (via the --help flag) is the killer feature: all context for each command/endpoint/parameter is extracted directly from the user-facing API docs and enhanced with…

    Mar 2026 · instantcli.com

  21. 21

    Detect domain security issues before they hurt your business

    May 2026 · domainscan.tools

  22. 22CF

    2012 · github.com

  23. 23

    Hello HN! I built a pre-commit code scanner that checks your staged changes for security vulnerabilities every time you run 'git commit'. I am an inexperienced programmer and this is my first personal project. Any feedback, positive or negative, big or small, relevant or not, would be greatly helpful and appreciated! The tool requires Gitleaks and Python to run, you will also need to use your own AI API key, which I understand is a big setup friction. You can check out my demo video instead if that is more convenient: https://youtu.be/ZYe5vWFRTus?si=9Fv8DhTHktwDK4mV Thank you…

    Jun 2026 · github.com

  24. 24

    Détectez les failles avant les hackers

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