

What are some other resources and tools for learning more? Once the years membership expires you will revert to BASIC member status, however access to Domain Profiler and Basic Nmap scans continue. With a STARTER membership you have access to the domain profiler tool for 12 months. Queries available are based on the membership plan with the number of results (subdomains) being unlimited. This compiles data similiar to DNSDumpster with additional data discovery. Over at there's a tool we call domain profiler. I have hit the host limit, do you have a PRO option?

The search relies on data from our crawls of the Alexa Top 1 Million sites, Search Engines, Common Crawl, Certificate Transparency, Max Mind, Team Cymru, Shodan and scans.io. More than a simple DNS lookup this tool will discover those hard to find sub-domains and web hosts. It is then compiled into an actionable resource for both attackers and defenders of Internet facing systems. We use open source intelligence resources to query for related domain data. No brute force subdomain enumeration is used as is common in dns recon tools that enumerate subdomains. Save time and headaches by incorporating our attack surface discovery into your vulnerability assessment process. The company behind DNSDumpster is where we provide online hosted access to trusted open source security vulnerability scanners and network intelligence tools. Frequently Asked Questions How can I take my security assessments to the next level?
