Hosting Intelligence
Look Up the Infrastructure Behind Any Domain
Enter any URL to uncover its hosting provider, server location, DNS records, SSL certificate, and network details — in seconds.
Try: example.com · 1.1.1.1 · github.com
Features
Comprehensive Hosting Intelligence
Get detailed insights into any website's hosting infrastructure with our advanced detection algorithms and real-time analysis.
Hosting Provider Detection
Accurately identify hosting companies, cloud providers, and CDN services with our comprehensive database.
Geolocation & ASN
Discover server locations, data center information, and Autonomous System Numbers for complete network insights.
SSL & Security Analysis
Analyze SSL certificates, security headers, and identify potential vulnerabilities in real-time.
Performance Monitoring
Track response times, uptime statistics, and performance metrics to optimize your infrastructure.
DNS Records Analysis
Complete DNS record lookup including A, AAAA, MX, TXT, and CNAME records with detailed analysis.
API Access
Integrate our powerful hosting detection into your applications with our RESTful API and SDKs.
Historical Data
Access historical hosting information and track changes over time with our comprehensive database.
CDN Detection
Identify content delivery networks, edge locations, and caching strategies used by websites.
Pricing
Simple, Transparent Pricing
Choose the plan that fits your needs. All plans include our core hosting detection features.
For occasional checks and personal use
- 100 API calls per month
- Basic hosting detection
- Limited history (7 days)
- Community support
- Rate limited access
Ideal for developers and small businesses
- 1,000 API calls per month
- Advanced hosting detection
- Full history access
- API key management
- Data export (JSON, CSV)
- Priority support
- SSL analysis
- Performance metrics
For teams and high-volume applications
- 10,000 API calls per month
- Unlimited hosting detection
- Complete historical data
- Multiple API keys
- White-label options
- Custom integrations
- Dedicated support
- SLA guarantee
- Advanced analytics
- Webhook notifications
All plans include SSL analysis, geolocation data, and basic support.
Need more API calls? Contact us for custom enterprise pricing.
Testimonials
Built for People Who Care About Infrastructure
From security audits to competitive research — teams rely on HostingChecker every day.
"HostingChecker has become an essential tool in our security audits. The detailed hosting information and SSL analysis help us quickly assess client infrastructures."
"The API integration was seamless, and the data accuracy is impressive. We use it to monitor our competitors' hosting choices and infrastructure changes."
"As a web developer, I rely on HostingChecker to quickly identify hosting providers for client projects. The performance metrics are particularly valuable."
"The historical data feature is fantastic for tracking hosting migrations. It's saved us countless hours in due diligence for acquisitions."
"Excellent tool for competitive analysis. The CDN detection and geolocation features give us insights into how our competitors structure their infrastructure."
"The free tier is generous enough for our startup needs, and the upgrade path is clear. Great tool for understanding hosting landscapes."
FAQ
Frequently Asked Questions
Everything you need to know about HostingChecker and our services.