Stop Guessing. Start Seeing.
The only platform that maps the entire internet's attack surface daily. Discover hidden subdomains, network assets, and cloud assets in seconds.
2.4B+
Assets Indexed140M+
DomainsThe Complete Cloud Map
Attackers don't attack a single IP. They attack your entire infrastructure. RSECloud connects the dots between domains, cloud buckets, and exposed services.
Is your attack surface growing faster than you can map it?
Shadow IT, forgotten subdomains, and leaked API keys are the low-hanging fruit for attackers. Manual recon is too slow. You need a map that updates itself.
Unlock Hidden Risks
Shadow IT Discovery
Find assets your team explicitly forgot. Marketing sites, temporary campaigns, and legacy portals that are no longer monitored.
Forgotten Infrastructure
Identify old dev/staging environments left exposed. Subdomains pointing to unclaimed S3 buckets or dangling CNAMEs.
Dev & Staging Exposure
Detect subdomains leaking PII, internal tools, or hardcoded secrets in client-side JavaScript before they are exploited.
The Engine Behind The Map
We don't just scan on demand. We curate the internet's security data at scale.
14+
Years of Historical Data
Who Uses RSECloud?
Tailored intelligence for every security mission.
IT & SOC Teams
Stop chasing shadow IT. Get a complete inventory of every subdomain and asset your organization owns, automatically updated.
Red Teamers
Skip the boring recon. Identify attack vectors and overlooked entry points in minutes, not days. Focus on exploitation.
Bug Hunters
Find what others miss. Access the same high-fidelity data used by top-tier hunters to spot new targets instantly.
Your Complete Recon Stack
The data you need, when you need it.
Global Search
Instantly query SSL certificates, subdomains, and cloud assets across all major providers. No more waiting for scans.
Subdomain Discovery
Map attack surfaces efficiently. Find shadow IT and forgotten endpoints that standard tools miss.
Ready-to-Use API
Integrate RSECloud data directly into your pipelines. Full access to subdomain, IP, and cloud data via a simple, high-performance REST API.
Top-Tier Integrations
Works seamlessly with your favorite recon tools.
Our Mission
"To provide an always up-to-date map of the cloud landscape for every major cloud service provider."
5,000+ Researchers onboard.