#DNS

Network-wide ads & trackers blocking DNS server.

Synchronize config from one AdGuardHome instance to another.

In-depth Attack Surface Mapping and Asset Discovery.

dnsx is a fast and multi-purpose DNS toolkit allow to run multiple probes using retryabledns library.

Find domains and subdomains potentially related to a given domain.

This small utility retrieves from the CommonCrawl data set unique subdomains for a given domain name.

A tool to find origin servers of websites protected by CloudFlare who are publicly exposed and don't restrict network access to the CloudFlare IP ranges as they should.

Subfinder is a subdomain discovery tool that discovers subdomains for websites by using passive online sources.

Certificate Search.

DNS recon & research, find & lookup DNS records

DNS Enumeration and Scanning Tool.

Small, fast tool for performing reverse DNS lookups en masse.

NetCraft DNS lookup, includes sub-domains.

puredns description.

A black hole for Internet advertisements. Network-wide (DNS-based) Ad Blocking.

Python tool designed to enumerate subdomains of websites using OSINT.

theHarvester is used to gather open source intelligence (OSINT) on a company or domain.

DNS lookup utility.