Quick Examples:
Join 50,000+ companies using reverse IP lookup to identify shared hosting, detect server neighbors, and assess security risks.
✅ Domain discovery • ✅ Server analysis • ✅ Risk assessment • ✅ 99.99% uptime SLA
🔍 Complete Domain Discovery
Find all domains hosted on a specific IP address. Discover hundreds or thousands of domains sharing the same server.
1000s of domains🏢 Shared Hosting Detection
Identify shared hosting environments and assess the risks. Understand who your server neighbors are.
Hosting analysis⚡ Lightning Fast
Query reverse DNS records in milliseconds with our global infrastructure. Process thousands of IPs per hour.
<100ms response🚨 Security Assessment
Assess security risks based on server neighbors. Identify if your IP is hosted alongside malicious or spammy domains.
Risk scoring📊 Server Intelligence
Analyze hosting providers, CDNs, and server configurations. Understand infrastructure patterns and relationships.
Server analysis🌐 IPv4 & IPv6 Support
Full support for both IPv4 and IPv6 addresses. Query reverse records for any IP address format.
Full protocol support🔗 Relationship Mapping
Map domain relationships by analyzing shared hosting. Identify affiliate sites, staging environments, and related projects.
Relationship mapping📈 Historical Tracking
Track domain changes on IP addresses over time. Monitor when domains are added or removed from specific servers.
Full history🎯 Attack Surface Discovery
Discover forgotten subdomains and staging environments by reverse IP lookup. Expand your attack surface visibility.
Asset discovery🔧 Bulk Processing
Query multiple IP addresses in a single API call. Process entire IP ranges efficiently.
Bulk scanning🌍 Geographic Analysis
Combine with IP geolocation for comprehensive analysis. Understand where domains are hosted and their relationships.
Geo integration🤝 Integration Ready
RESTful API with SDKs for all major languages. Simple JSON responses with comprehensive documentation.
Live in 5 minutes📄 Detailed Reports
Generate comprehensive reports on server neighborhoods. Export domain lists for security assessments.
PDF & JSON export🔐 Reputation Analysis
Assess IP reputation based on hosted domains. Identify if your IP is at risk due to server neighbors.
Reputation scoring💎 Professional API Platform
Production-ready reverse IP infrastructure with enterprise-grade reliability. Professional plans starting at $29/month.
From $29/monthProfessional plans starting at $29/month with 99.99% uptime SLA
Trusted by thousands of developers worldwide
Security Analyst
CyberSecurity Firm
"Reverse IP lookup identified 50+ domains hosted on our servers. Helped us discover forgotten assets and potential vulnerabilities."
IT Manager
Hosting Provider
"Identify abusive domains sharing IP addresses with legitimate customers. Essential for maintaining IP reputation."
Security Researcher
Threat Intelligence
"Discover malicious domains hosted on same IPs as known bad actors. Critical for threat hunting and incident response."
DevOps Lead
Tech Company
"Server neighbor analysis helps us assess shared hosting risks before deployment. Prevents noisy neighbor issues."
Compliance Officer
Financial Services
"Required for security assessments. The API provides comprehensive domain lists for any IP address."
Penetration Tester
Security Consulting
"Pivot from IP to domains for attack surface discovery. Essential part of our reconnaissance toolkit."
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