About DomainScope
DomainScope is a domain intelligence platform built for security researchers, bug bounty hunters, and anyone who needs to understand a domain's infrastructure at a glance.
Enter any domain and get an instant overview of its DNS records, SSL certificates, subdomains, WHOIS registration, email addresses, technology stack, and an overall security score.
What we track
DNS Records
A, AAAA, CNAME, MX, TXT, NS, SOA, and more. Historical tracking to detect changes over time.
SSL Certificates
Active and expired certificates from Certificate Transparency logs and live connections. Issuer, validity, and chain details.
Subdomains
Subdomain discovery through certificate transparency, DNS enumeration, and web crawling.
WHOIS
Registrar, registration dates, nameservers, and expiration tracking with change detection.
Security Analysis
HSTS, X-Frame-Options, CSP, DNSSEC, DMARC, SPF checks and other misconfigurations.
Technology Detection
Frameworks, CMS platforms, JavaScript libraries, analytics tools, and server software identified from HTTP headers and page content.
Screenshots
Visual snapshots of every domain and subdomain, captured periodically to track how sites change over time.
Email Addresses
Email addresses discovered from homepage content, useful for OSINT and reconnaissance.