Domain Whois Checker

Domain Whois Checker has a pretty suggestive name, revealing its purpose before the user gets a change to access its interface. As you might imagine, it is designed to verify the availability of one or more domains, while also helping owners monitor expiry dates for their domains.

Its interface is clean and intuitive, most of it being occupied by the table where domain information is displayed. You start by adding the desired domains, either manually or by importing a list from a text document, a CSV file or directly from the Internet. This latter option requires you to input a URL and instruct Domain Whois Checker to extract domain names from the page content and / or HTML tags.

The filtering options can help you out in case there are too many domains in your list and you don't need to check all of them. Entries can be filtered by various criteria, such as name, the number of days until the domain expires or age. Moreover, you can configure Domain Whois Checker to only show domains that are available for registration.

Once the list is ready, you just have to press the 'Start' button and Domain Whois Checker begines scanning the domains one by one, retrieving whois information, including the status, whois server, creation and expiration date, number of days until the domain expires and age. Clicking on the table headers will sort the entries according to your selection.

You can adjust the timeout for each domain zone and set the number of threads allocated to each zone. Results can be easily exported to a CSV file, but Domain Whois Checker can also select the available domains from the list and save it to a text file, which is particularly useful for those who want to register a new domain.

Whether you want to keep an eye on your domain and monitor its expiration date or look for a new available one, Domain Whois Checker is a practical tool that can help you out. Usage is straightforward and shouldn't pose problems to anyone.

It can also verify the generic top-level domains (gTLDs) of a name, implementing an advanced timeout system for each domain type and using multiple parsers to ensure high speed.