Domain Portfolio Analyzer
The Domain Portfolio Analyzer lets you submit up to 10 domains and get a consolidated analysis of their technology stacks, infrastructure, naming patterns, and more.
How to use it?
Enter up to 10 domains in the input field, separated by commas or newlines. If you paste a URL, the tool will automatically extract the domain. Once submitted, the analysis runs through several steps and progressively displays the results.
What does it analyze?
The tool goes through the following steps:
- Subdomains and endpoints: discovers known subdomains for each domain.
- Root domains: queries the root domain behind each input.
- Technologies and servers: detects technologies (frameworks, CMS, CDN, etc.) and server software.
- SSL certificates: checks certificate validity and details.
- Infrastructure: maps IP ranges, ASNs, and cloud providers.
- Geographic distribution: resolves the countries where servers are located.
- WHOIS and registrar data: pulls registration info, creation/expiration dates.
- Naming conventions: looks for patterns in how subdomains are named.
- Analytics and trackers: detects shared tracking tags across domains.
- Insights: generates recommendations and flags potential issues.
What does the output look like?
The results are organized into tabs:
- Tech Stack: all detected technologies grouped by category, with occurrence counts.
- Naming: naming patterns and conventions found across the domains.
- Infrastructure: servers, cloud providers, IP ranges, ASNs.
- Registration: registrar info, expiration dates, WHOIS details.
- Insights: warnings, recommendations, and general observations.
- Domains: a per-domain summary with health scores.
Each domain gets a health score based on certificate status, exposed services, and other indicators.
How many credits does it cost?
This tool runs multiple queries per domain, so the cost depends on how many domains you submit — each underlying query spends 1 credit. See the Credits page for details.