Whois Domain Registration Lookup Checker for Detailed Site Information
![Whois Lookup](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-main-image.webp)
The main features of our Whois lookup checker
Below, you'll see what types of data our domain registration lookup tool retrieves from requested URLs.
Creation Date
![Use Netpeak Checker to check the website's creation date and time.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-key-features-creation-date-img-info.webp )
Expiration date
![Check out the domain expiration date via the Netpeak Checker tool.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-key-features-expiration-date-img-info.webp )
Availability
![Check if you can purchase a target domain using the Netpeak Checker app.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-key-features-availability-img-info.webp )
Emails
![Retrieve the list of unique emails from a target page using Netpeak Checker.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-key-features-emails-img-info.webp )
Root domain
![Define the target link's root domain with Netpeak Checker.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-key-features-root-domain-img-info.webp )
Extra on-page analysis
![Retrieve detailed on-page data for a target link with Netpeak Checker.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-key-features-additional-onpage-info.webp )
Data and metrics retrieved from external services
![Data and metrics from external services](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-key-features-different-services-data-and-metrics-new.webp)
Try our website domain lookup tool and get website information at ease
Netpeak Checker is more than just a domain information tool — it also allows you to retrieve critical SEO information that can impact your website's rankings and improve its online presence. Get a free trial now and let Netpeak Checker solve your optimization issues.
How to use our domain info checker
1. Launch Netpeak Checker and add the necessary URLs
Download the Netpeak Checker tool and activate a free trial. Add all the URLs you need to check — either one by one or in bulk. Our website registration lookup tool allows you to paste a whole list from the clipboard or as a separate file.
![Launch the Netpeak Checker to analyze the domain information of target URLs.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-how-to-use-step1-open-netpeak-checker-and-add-necessary-pages-for-analysis.webp )
2. Choose the necessary parameters
Our website domain lookup checker provides a wide range of domain data you can retrieve: creation and expiration dates, purchase availability, emails, and root domain. Check the relevant boxes and click "Start" to launch the crawling process. There's no need to integrate the API since Whois provides free services.
![Choose the required parameters to receive detailed website information via Netpeak Checker.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-how-to-use-step2-choose-necessary-parameters-and-start-scan-img.webp )
3. Find the necessary Whois information
Once the analysis is over, you'll receive the results in a table where you'll quickly find the necessary insights regarding each target link.
![Netpeak Checker provides research results in the form of a table.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-how-to-use-step3-find-whois-info-img.webp )
4. Extract the requested data from Netpeak Checker
Find the "Export" button at the top of the app's window and download these results as a single file.
![Download the analysis report from the Netpeak Checker app in a few moments.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-how-to-use-step5-extract-necessary-data-img.webp )
![Launch the Netpeak Checker to analyze the domain information of target URLs.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-how-to-use-step1-open-netpeak-checker-and-add-necessary-pages-for-analysis.webp )
![Choose the required parameters to receive detailed website information via Netpeak Checker.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-how-to-use-step2-choose-necessary-parameters-and-start-scan-img.webp )
![Netpeak Checker provides research results in the form of a table.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-how-to-use-step3-find-whois-info-img.webp )
![Download the analysis report from the Netpeak Checker app in a few moments.](https://static.netpeaksoftware.com/media/image/landings/features/whois-lookup/whois-lookup-how-to-use-step5-extract-necessary-data-img.webp )
Why our clients choose Netpeak Checker
Our numerous awards and reviews speak for themselves. Learn what industry leaders and top specialists appreciate about our tools
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Other features related to Domain Information
![DNS](https://static.netpeaksoftware.com/media/image/landings/features/dns-checker/dns-main-image.webp)
![Domain Authority](https://static.netpeaksoftware.com/media/image/landings/features/domain-authority-checker/domain-authority-main-image.webp)