Domain Hosting Checker | Identify Hosting ISP Name

Advanced SEO Analysis & Optimization Tools

Domain Hosting Checker


Enter a URL



About Domain Hosting Checker

The industry leading Domain hosting Checker.

Get instant insights into any website’s infrastructure. Our Domain hosting Checker provides the most accurate hosting ISP name, origin detection, and technology profiling available today.

1.2M+ lookups performed daily

99.99% infrastructure accuracy

The infrastructure black box

You shouldn't have to navigate through manual DNS records or complex terminal commands just to find out where a site lives.

  • Data Obfuscation: CDN layers and proxies often mask the origin host.

  • Time Wasted: Manual whois queries are slow and rarely yield the specific hosting ISP name.

  • Fragmented Tools: Switching between endless look up sites kills your workflow.

Stop guessing. Start knowing.

Intelligence at your fingertips

Waootools is the definitive domain hosting intelligence platform. We parse global DNS, BGP, and nameserver data to identify the true hosting environment, cutting through the noise of CDNs and privacy services.

  • Deep Detection: We look beyond the surface to identify the actual hosting provider.

  • Instant Context: Get the host details and infrastructure insights in one view.

  • Minimalist Interface: Designed for speed, built for professional workflows.

Designed for high frequency data

Feature

The Waootools Advantage

Performance Metric

Global Resolution

Real time queries across 15+ global nodes.

< 200ms latency

Smart Parsing

Advanced filtering for CDNs and WAFs.

95% origin detection

Format Support

JSON, CSV, and XML output options.

Unlimited exports

API Integration

Plug and play documentation for your stack.

5,000+ RPS capacity

How it works

  1. Input: Paste any domain name into our terminal style input field.

  2. Analyze: Our engine performs a multi layer analysis of A records, MX records, and IP ranges.

  3. Identify: We cross reference the data to reveal the underlying hosting provider.

  4. Extract: Instantly copy the data or pipe it into your internal database.

Built for scale

Don't just check one domain check the entire web. Our API is built for teams that move fast.

  • Bulk Lookups: Upload thousands of domains via CSV and get instant results.

  • Webhooks: Automate your lead scoring by triggering workflows when a prospect migrates their hosting.

  • Seamless Integration: Connect directly to your CRM or internal dashboard via our clean, developer friendly REST API.

Practical Applications

  • Agencies: Qualify prospects by identifying their current technology stack.

  • Investors: Analyze competitor infrastructure and hosting reliability.

  • Developers: Automate compliance checks and infrastructure monitoring.

  • Marketers: Filter and segment large lists of domains by hosting provider.

Trusted by the best

  • 50,000+ active developers relying on our accuracy.

  • 80+ Million successful queries since launch.

  • Enterprise grade security and uptime.

"Waootools is the engine behind our competitive intelligence platform. The data accuracy is unmatched." Mark Rollo

Ready to see what's under the hood?

Join thousands of professionals who have made Waootools their go to infrastructure intelligence platform.

Start your first lookup in seconds.