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

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• Updated Sep 27, 2026
• C

dnsx is a fast and multi-purpose DNS toolkit allow to run multiple DNS queries of your choice with a list of user-supplied resolvers.

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• Updated Nov 9, 2026
• Go

Puredns is a fast domain resolver and subdomain bruteforcing tool that can accurately filter out wildcard subdomains and DNS poisoned entries.

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• Updated Feb 23, 2026
• Go

MassDNS wrapper written in go to enumerate valid subdomains using active bruteforce as well as resolve subdomains with wildcard filtering and easy input-output support.

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• Updated Nov 9, 2026
• Go

Bass grabs you those "extra resolvers" you are missing out on when performing Active DNS enumeration. Add anywhere from 100-6k resolvers to your "resolver.txt"

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• Updated Apr 12, 2024
• Python

An asynchronous domain name resolution module for nginx upstream.

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• Updated Oct 13, 2025
• Perl

An advanced, parallel SNI+IP scanner designed for censorship circumvention, leveraging SNISPF Core, Xray, and HTTP probing.

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• Updated Jun 3, 2026
• Python

dnsprober is a fast and multipurpose DNS reconnaissance tool designed for efficient DNS probing and enumeration. It supports multiple DNS queries, custom resolvers, wildcard filtering, and retryable DNS lookups for accuracy. Built for scalability and speed

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• Updated Jun 23, 2025
• Go

Easy subdomain finder from a list of company names, IP ranges or domains.

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• Updated Jan 26, 2021
• Python

DNS resolution via glibc for rust

rust dns-resolution

• Updated Apr 12, 2026
• Rust

A VirusTotal CLI tool made using VirusTotal v3 API and python

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• Updated Sep 26, 2026
• Python

Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.

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• Updated Jan 3, 2024
• HTML

Fast, multi-threaded subdomain discovery tool for security professionals. Leverages certificate transparency, wordlists, OSINT APIs, and intelligent bruteforce. Written in C with async DNS resolution and GeoIP support. Outputs enriched results in CSV/JSON.

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• Updated Sep 4, 2026
• C

This script requires the following modules for python: 1. Crypto 2. Paramiko It is designed to test all the cloud connectivity required for DNAC to download code and updates from the various URL's. See Readme.md for more information

python paramiko dns-resolution dnac cloud-connectivity dnac-setup dnac-testing dnac-proxy dnac-cloud-tests

• Updated Jan 21, 2020
• Python

A Python-based DNS benchmarking tool that tests DNS server performance, latency, reliability, and domain resolution, with internet connectivity diagnostics and JSON reporting.

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• Updated Nov 2, 2026
• Python

Python tool for reconnaissance - WHOIS lookup, DNS resolution, and Shodan search based on domain and IP.

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• Updated Feb 17, 2024
• Python

Transparent `/etc/` path redirection for Termux — enables Go CLIs (`gh`, `terraform`, `kubectl`) to resolve DNS and verify TLS certificates without `proot`, using `LD_PRELOAD` and `seccomp` `user_notif`

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• Updated Nov 4, 2026
• C

A high-fidelity re-implementation of the classic ICMP network utility in C, focusing on low-level network programming.

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• Updated Mar 11, 2026
• C

little DNS tweak for ill configured network environment

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• Updated Jul 22, 2024
• Java

A Go implementation of an HTTP Getter with fully self-implemented URL parsing, DNS resolution and HTTP GET request and response parsing using only transport layer APIs.

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• Updated Jan 28, 2018
• Go