Focused tools
Each tool is built for a specific task, helping you reach the information you need faster.
Free Website & Domain Tools
Free website and domain tools, all in one place.
Check domain and website health, inspect SSL certificates, test website speed, look up WHOIS records, and find your public IP—all from one simple starting point.
Focused tools for everyday website, domain, and connection checks.
Free Online Tools
Choose the check you need
Open any tool below to run a focused check using its dedicated CheckHosting page.
01
Domain
Domain & Website Health Checker
Check registration status, DNS, HTTP response, and SSL configuration for a domain or URL in one consolidated report.
Check a Domain
02
Security
SSL Certificate Tools
Check, decode, match, and convert SSL certificates while reviewing validity dates, issuer details, and common issues.
Explore SSL Tools
03
Performance
Website Speed Test
Measure how quickly a webpage loads and review performance details that may affect the visitor experience.
Test Website Speed
04
Registration
WHOIS Lookup
View publicly available domain registration details, registrar information, nameservers, and important dates.
Look Up WHOIS
05
Connection
What Is My IP?
See your current public IP address and basic connection information in seconds.
Show My IPWhy CheckHosting
The checks you need, without the clutter.
CheckHosting brings essential website and domain utilities together in a clear, consistent experience.
Clear results
Technical information is organized to remain useful for developers, website owners, and everyday users.
One simple starting point
Access every CheckHosting utility from one easy-to-remember website.
How It Works
Choose a tool. Run a check. Review the result.
Start with the task you need and move directly to the right diagnostic.
Select a tool
Choose the domain, SSL, speed, WHOIS, or IP check that matches your goal.
Run your check
Enter the requested domain or URL. The IP tool can display your public IP immediately.
Review the result
Use the returned status and technical details to decide what to do next.
Frequently Asked Questions
Helpful answers before you start
A quick guide to the checks available across CheckHosting.
What tools are available on CheckHosting?
CheckHosting includes a domain and website health checker, SSL certificate tools, website speed test, WHOIS lookup, and public IP checker.
Is the domain health check the same as a WHOIS lookup?
No. The domain health check combines registration, DNS, HTTP response, and SSL checks into one report. A WHOIS lookup focuses on publicly available registration information, registrar details, nameservers, and important dates.
What do the SSL Certificate Tools provide?
They can help you check certificate installation, review validity and issuer details, decode certificates and CSRs, match certificates with keys, and convert common certificate formats.
Why can website speed test results change between runs?
Website speed can vary based on server load, network conditions, test location, page changes, and third-party resources. Running more than one test can provide a more useful comparison.
What does the What Is My IP tool display?
It displays the public IP address visible to websites and internet services. If you use a VPN, proxy, mobile network, or shared router, the displayed address may belong to that service or network.
Can I open an individual tool directly?
Yes. Every CheckHosting tool has its own direct URL, so you can open or bookmark the tool you use most often.
CHECKHOSTING TOOLS
Ready to run a check?
Choose a CheckHosting tool and get the information you need.