WHOIS.is Tutorials & Guides

In the world of cybersecurity and ethical hacking, footprinting is the initial phase of reconnaissance, focusing on gathering as much information as possible about a target. WHOIS footprinting is a specific technique that leverages the publicly accessible data in WHOIS records to glean insights into websites, organizations, and individuals. In this blog post, we’ll discuss […]

WHOIS records contain a wealth of information about domains, from ownership details to registration dates and technical configurations. Accessing this data for a single domain is easy enough, but what if you need insights into thousands or even millions of domains? That’s where WHOIS database downloads come into play. In this blog post, we’ll unpack […]

Anyone registering a domain has to provide personal information like their name, address, and email. This information becomes publicly accessible through WHOIS searches. While this transparency has its uses, it also opens you up to potential spammers, identity theft, and other unwanted attention. That’s where Cloudflare WHOIS privacy comes to the rescue. In this blog […]

Unlike Linux and macOS, Windows doesn’t come with a built-in ‘whois’ command. However, that doesn’t mean you can’t access crucial domain ownership and registration information. In this blog post, we’ll guide you through how to use the whois command in Windows, covering installation, usage, and practical applications. Getting Started: Installing WHOIS for Windows Download WHOIS […]

If you are using a Linux system administration and network troubleshooting, the ‘whois’ command is a true workhorse. It allows you to easily uncover the ownership and registration details behind domain names and IP addresses. If you manage websites or work with Linux networks, understanding the ‘whois’ command is a must. This blog post will […]

Whether you manage a portfolio of domains, conduct market research, or need to investigate multiple websites, individual WHOIS searches quickly become tedious. That’s where the concept of bulk WHOIS comes in. Bulk WHOIS tools let you query the ownership and registration details of hundreds or even thousands of domains simultaneously, saving massive amounts of time […]

Understanding who owns a particular website is often crucial. This is especially important if you’re interested in a domain that’s currently registered, want to report abuse or violations, or simply out of curiosity. This is where a WHOIS lookup comes in, and if you’re using BigRock as your domain registrar, their BigRock WHOIS service is […]

Understanding DNS host name lookup over TCP for Fully Qualified Domain Names (FQDNs) is crucial for ensuring seamless connectivity and troubleshooting. In this 1000-word blog post, we will delve into the intricacies of DNS host name lookup over TCP for FQDNs, discussing the concept, its importance, and how to configure it. Understanding DNS and FQDNs […]

Ensuring that your emails reach the intended recipients is crucial for businesses and individuals alike. MXToolbox, a powerful online platform, offers a suite of tools designed to analyze and optimize email performance. In this blog post, we will explore the features and capabilities of MXToolbox, how to use it effectively, and its benefits in optimizing […]

In the ever-evolving world of technology, encountering ‘Lookup Domain Name Failed NT_STATUS_LOGON_FAILURE’ errors can be a frustrating experience for IT professionals and users alike. In this blog post, we’ll delve into the causes, solutions, and preventive measures for this common issue, ensuring a smoother and more efficient computing experience. Understanding the Error The ‘Lookup Domain […]