JWhoisServer 0.2.0

Klaus Zerwes zero-sys.net ❘ Open Source

JWhoisServer: Efficiently Query Domain Information

Minh Ong

01/07/2025

JWhoisServer by Klaus Zerwes is a lightweight tool designed for fast and reliable domain name lookups, making it a practical choice for network administrators and tech enthusiasts alike.

JWhoisServer is a powerful and efficient software application developed by Klaus Zerwes at zero-sys.net. This tool provides users with a comprehensive WHOIS client for querying domain registries and getting detailed information about domain names, IP addresses, and autonomous system numbers.

One of the key features of JWhoisServer is its user-friendly interface, which makes it easy for both beginners and advanced users to look up domain information with ease. The tool supports various top-level domains (TLDs) and allows users to retrieve important details such as domain status, registration dates, expiration dates, name servers, and registrar information.

With JWhoisServer, users can also perform bulk WHOIS lookups by uploading a list of domain names, saving time and effort when conducting research or monitoring multiple domains simultaneously. This feature is especially beneficial for domain investors, cybersecurity professionals, and network administrators who need to access WHOIS data for multiple domains in one go.

Furthermore, JWhoisServer offers advanced customization options, allowing users to configure query settings, adjust timeout parameters, and specify server preferences based on their specific requirements. This level of flexibility ensures that users can tailor the tool to suit their individual needs and preferences.

Additionally, JWhoisServer supports command-line usage for more experienced users who prefer a text-based interface or want to automate WHOIS queries through scripts or batch files. This versatility makes the tool suitable for a wide range of users with varying levels of technical expertise.

JWhoisServer is a reliable and efficient WHOIS client that provides users with easy access to domain information, IP address details, and autonomous system numbers. Whether you are a domain investor, cybersecurity professional, network administrator, or simply someone looking to retrieve domain-related data, this tool offers the functionality and flexibility to meet your needs effectively.

Overview

JWhoisServer is a Open Source software in the category System Utilities developed by Klaus Zerwes zero-sys.net.

The latest version of JWhoisServer is 0.2.0, released on 09/12/2008. It was initially added to our database on 08/24/2007.

JWhoisServer runs on the following operating systems: Windows.

JWhoisServer has not been rated by our users yet.

Pros

Provides a lightweight and simple solution for running a WHOIS server
Supports various WHOIS protocols and query formats
Ability to customize and configure the server to meet specific needs

Cons

Limited documentation and community support available
User interface can be minimalistic and may lack advanced features

FAQ

What is JWhoisServer?

JWhoisServer is a Java-based WHOIS server that allows users to query and retrieve WHOIS information for domain names.

Who developed JWhoisServer?

JWhoisServer was developed by Klaus Zerwes of zero-sys.net.

What programming language is JWhoisServer written in?

JWhoisServer is written in Java.

Can JWhoisServer handle multiple concurrent requests?

Yes, JWhoisServer has built-in support for handling multiple concurrent requests efficiently.

Is JWhoisServer compatible with all WHOIS clients?

Yes, JWhoisServer follows the standard WHOIS protocol and is compatible with any WHOIS client that adheres to the protocol.

Can JWhoisServer be customized or extended?

Yes, JWhoisServer provides an API that allows for customizations and extensions to meet specific needs.

What are the system requirements for running JWhoisServer?

JWhoisServer requires a Java Development Kit (JDK) version 8 or higher, and a compatible operating system.

Is JWhoisServer free to use?

Yes, JWhoisServer is open-source software released under the Apache License, Version 2.0.

Where can I find documentation for JWhoisServer?

Documentation for JWhoisServer is available on the zero-sys.net website or in the project's repository.

Are there any known limitations or issues with JWhoisServer?

While JWhoisServer is generally reliable, it's always recommended to check the project's documentation or issue tracker for any known limitations or issues.

Minh Ong

I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.

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