Though they’ve been around since 1983 – when Norway created the .no extension – international domain names took a long time to catch on. Most focused on the .com extension… Read More

It’s 2024 and email communication underpins many facets of business and personal interaction. There are billions of email addresses sending hundreds of billions of messages every day… Read More

The .gl domain, Greenland’s country code top-level domain (ccTLD), serves as a vital digital gateway for businesses and individuals looking to establish an online presence in this uniq… Read More

I’ve realized that countless times we’ve mentioned DNS on our blog, and not once have we dedicated an article about it. It’s time to rectify this mistake and explain what i… Read More

Continuing our exploration of country code Top-Level Domains (ccTLDs) around the globe, we shift our focus to Estonia’s .ee domain. Esteemed for its pioneering role in digital innovati… Read More

To continue our exploration of all the country code Top-Level Domains (ccTLDs) and their significance in the digital realm, we turn our attention to .be, the ccTLD for Belgium. This small, y… Read More

In the realm of Business-to-Business (B2B) communications, the efficiency and reliability of email as a communication tool are unparalleled. However, the efficacy of this tool can be signifi… Read More

Being on a minor blocklist might not significantly impact your email deliverability if you’re following good email practices. But being listed on a major one like Spamhaus can signific… Read More

The significance of establishing a strong online presence cannot be overstated, especially for businesses eyeing expansion into vibrant markets like Morocco. At the heart of navigating this… Read More

Understanding the infrastructure behind the internet is essential for businesses and individuals alike, especially when it comes to navigating the complexities of country code Top-Level Doma… Read More

In an attempt to explore all 1500+ TLDs, today we are joined by punto IT! Italy’s ccTLD .IT. Both our Domain Availability API and Whois API offer bulk checks, and in this article we ar… Read More

We continue our series of articles about more than 1500 ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability checks and bulk Wh… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

We’ve writen about batch whois lookups on several occasions. Our blog is a place of many topics (cybersecurity, web hosting, domain names, APIs, whois, etc). Also, there are several wa… Read More

We continue populating our list of gTLDs and ccTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

Newly Registered Domains (a.k.a. NRDs) refer to domain names that have been registered recently, often within the last few days or weeks. These domains are of particular interest in the fiel… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

I am on track to write an article about all 1500+ TLDs, and I have to admit, this one could be a bit confusing. There’s a lot to unpack, so we will have to take it one step at a time… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

In this article, we are exploring the .Tattoo gTLD and its WHOIS Information. Tattoo domains are relatively new, but domain investors have found them, and some are profiting from flipping do… Read More

At a time when the market can find hundreds of thousands of different web hosting providers, users that are looking to host their websites are becoming lost in all the different choices. Thi… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

In the rapidly evolving API landscape, access to accurate and comprehensive company data has become a cornerstone for strategic decision-making. The Company Data API emerges as a pivotal too… Read More

As we continue to populate our list of ccTLDs and gTLDs it’s now time to visit Colombia and .CO. As you know, our Domain Availability API and Whois API al… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois… Read More

In this article we continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availa… Read More

We continue populating our list of ccTLDs and gTLDs. As you know, our Domain Availability API and Whois API allow programmatically domain availability and Whois checks. Let’s discuss W… Read More

In recent years, .AI and Anguilla domains rose to popularity on the Top Level Domain list. Since one of our products, Whois API, is delivering parsed, structured Whois, naturally we wanted t… Read More

I met one of Sendgrid’s founders, Isaac Saldana, when he invested in our company, WhoAPI, more than a decade ago. I’ve had the pleasure of interviewing him for our blog. It&rsquo&hell…Read More

Maintaining an active online presence is crucial for businesses, bloggers, and professionals alike. A key component of this presence is your domain name, the digital address that leads custo… Read More

Each country carves out its own digital territory with a country code Top-Level Domain (ccTLD). For Canada, this digital territory is marked by the .ca domain. Understanding the .CA WHOIS pr… Read More

Do you want to make an extra $1,000 a month with domain flipping? Many people do, and they do it in many ways. Stocks, forex, selling real estate or insurance part-time, you’ve probabl… Read More

Every country has its unique signature in the form of a country code Top-Level Domain (ccTLD). For New Zealand, this digital signature is “.nz”. Managing a domain under this ccTL… Read More

Every nation is distinguished by a unique digital signature, most often denoted by a country code Top-Level Domain (ccTLD). For Brazil, this digital signature is “.br”. Managing… Read More

Every country has a unique signature in cyberspace, often represented by a country code Top-Level Domain (ccTLD). For Sweden, this signature is “.se”. Managing a domain under thi… Read More

In the growing number of domain extensions, the .jobs Top-Level Domain (TLD) has emerged as a pivotal tool for companies and job seekers alike. Facilitating a direct and efficient link to ca… Read More

In the growing TLD arena, each nation carves out its portion of cyberspace. Often they are marked by a distinctive country code Top-Level Domain (ccTLD). Poland’s unique digital identi… Read More

If you want to know how to check a domain expiration date, you’ve come to the right place. In this article, I will show you not only how you can do it but also how it works and some be… Read More

WhoAPI is committed to ensuring the highest standards of digital security for our users. We understand that a robust password policy is pivotal in safeguarding sensitive data and maintaining… Read More

In the ever-evolving landscape of the internet, and hundreds of TLDs, domain names serve as the critical identifiers of entities or organizations online. Among these, the .io domain has emer… Read More

In the vast expanse of the internet, the importance of domain names is paramount. They are not just digital addresses but also reflections of brand identity and personal expression. Among th… Read More

Unfortunately, our Whois API doesn’t parse Bulgarian whois, at the moment. But please let us know if you require it for your project. As of March 2021, the IANA root database includes… Read More

Poker, a game of skill, strategy, and a touch of luck, has captivated the hearts of millions worldwide. Originating in the United States during the early 19th century, poker has grown into a… Read More

Before we discuss the gTLD .Ninja, and it’s whois. Why don’t we remind ourselves who ninjas were? It’s going to be a lot more interesting than whois ninja anyway. If you ar… Read More

The Whois service for the .dk ccTLD is managed by Punktum dk, the official registry for .dk domain names. Punktum DK was established on 1987-07-14. and has since been responsible for the .dk… Read More

The Rise and Relevance of the .men gTLD. Men domain, let’s dive in! In the ever-evolving list of TLDs, the introduction of the .men generic top-level domain (gTLD) marked a signific… Read More

In the long list of TLDs we are still getting new additions. The domain extension .man was announced, and we are still waiting for availability. Man domain is still in preregistration status… Read More

You don’t often meet a person who thinks that Whois is cool. And that’s not the case here either. In this article we are going to discuss about a domain extension .cool, and it&r&hell…Read More

I have to admit the screenshot below is a bit confusing. It’s a Croatian (HR) whois record for a whois.hr domain name. Let’s untangle this. .hr is a ccTLD (country code Top Le… Read More

I am no stranger to domain flipping, and I’ve already written several times about it on our website. Including a short guide on domain flipping which I would definitely recommend if yo… Read More

In today’s data-driven business landscape, organizations are constantly inundated with vast amounts of information. Managing this data effectively is crucial for making informed decisi… Read More

Email has become an integral part of communication in the digital age, serving as a primary means of professional and personal correspondence. However, the ubiquity of email also makes it a… Read More

In the rapidly evolving digital landscape, where online presence is integral to running a successful business, the need for robust cyber security measures has never been more crucial. One vi… Read More

I once told during a presentation that web hosting companies are holding the entire internet up and running. That’s not far from the truth, and I still believe that. We’ll get to… Read More

In this “light” article, we are exploring the strangest domain names on the Web. What you are about to see are some of the weirdest domain names I’ve stumbled upon in my 20… Read More

Fully Qualified Domain Names (FQDNs) play a crucial role in helping users and computers navigate the web seamlessly. FQDNs are an integral part of the Domain Name System (DNS). They serve as… Read More

Drop catching domain names is rising in popularity. In the vast landscape of the internet, domain names are the digital real estate that businesses, individuals, and organizations stake thei… Read More

In the ever-evolving landscape of the internet, where attention spans are short and first impressions are crucial, the value of a concise and memorable online identity cannot be overstated… Read More

In this article we discuss everything about the .gle domain name. Initially, it was introduced by the Google Registry and we mentioned this back in July 2013 when hundreds of new gTLDs w… Read More

Everybody who’s in web development and management nowadays knows about APIs. They’re so commonly used, that they’ve become integral parts of all relevant sites and operatin… Read More

At WhoAPI we are constantly evaluating different APIs, and testing the market interest for new APIs we could develop. I am especially interested in APIs that are near the APIs we’ve al… Read More

Screenshotmachine is a service that allows users to capture screenshots of web pages or websites. It’s a tool commonly used for various purposes, including website testing, website mon… Read More

This article is a quick explanation of our Live Whois API feature. I’ll start by first listing some of the frequently asked questions, and then I’ll write some additional informa… Read More

The World Wide Web is a vast and intricate network of websites, each with its own domain name. To keep track of domain ownership and related information, the WHOIS database was created. WHOI… Read More

Unveiling the Power of ZIP Code APIs: Enhancing Location-based Services In our increasingly interconnected world, precise location data has become a cornerstone of modern applications and… Read More

Email has become an integral part of our daily lives, serving as a primary means of communication in both personal and professional spheres. To ensure the efficient exchange of information… Read More

Trademarks, Trademark Checks, and the Power of API for Developers In today’s digital age, trademarks are more important than ever. They serve as a crucial tool for businesses to pro… Read More

It’s been a decade since I started my software company, and not a day goes by that I don’t ask myself this question. How to get clients for a software company? We won’t get… Read More

Webmaster.ninja was a suite of tools developed by using WhoAPI APIs. Which APIs were used, and how they worked So many APIs were used while we were building webmaster.ninja. It’s… Read More

Finding a domain name that’s available for registration is a sometimes a painful, expensive and overall a long process. One of the steps including finding one of the largest domain reg… Read More

This interview originally appeared on my personal blog, back in October 18, 2012. Coincidentally, Buffer turned out to be a great company, and Joel became an amazing entrepreneur. I am shutt… Read More

In the vast landscape of the internet, websites come and go. Leaving behind digital footprints that can reveal a lot about their history. One of the intriguing metrics that can shed light on… Read More

Doing Whois lookups has been popular since the 70s when Whois was invented. The moment the first domain name was registered, we had to have a record of the owner and other information about… Read More

Thank you for considering subscribing to our monthly newsletter. In this article, I list 11 reasons why I think you should signup for WhoAPI’s monthly newsletter. Here we go: 1… Read More

Ever used a Whois service before? Of course, you have! It’s so useful to be able to check who has registered a domain name or when it’s expiring. It also gives you a way to conta… Read More

I am sure you already looked at some web pages promising free Whois API checks, and you can do it in Python. I suppose that’s an OK solution for a quick project. But I am not sure it&r&hell…Read More

At WhoAPI, we love to do unbiased, self-funded research. We do it with our APIs, and by doing so, we let our products speak for themselves. In the past, we’ve had success with our &ldq&hell…Read More

This announcement of the free domain API was originally published back in April 1, 2013 (April Fool’s Day). Since people still read this page in 2023 but fail to see the date, I’… Read More

Back in December 2013, we used our domain availability API to check all the combinations for four-letter .com domains. For example AAAA.COM AAAB.COM AAAC.COM AAAD.COM up to…. ZZZX.COM… Read More

As you may know, back in December 2013, we did a large domain availability research and proved that all 4-letter .com domain names are registered (at least the ones consisting only of conson… Read More

Welcome to the number 1 source for famous domain name expirations. If a famous domain name expired, it’s probably listed here. Others decided to make a list of their own because of our… Read More

Domain name availability is a topic that never seems to get old, and with them, bulk domain checkers as well. And for a good reason! There are over 300 million registered domain names, so ho… Read More

Developers are looking for parsed Whois JSON output for one simple reason. Its utility is extensive! In this article, I will explain what a Whois JSON output is, why it’s useful, what… Read More

Over the years, we’ve learned a lot about Whois and bulk Whois API. In some cases, we were the trailblazers with our groundbreaking research. However, most of the time, we were inspire… Read More

Selling via email is an excellent way to boost your conversion rates. Emails might have been around for a longer time than many other forms of digital marketing. But once you dig more into i… Read More

Nobody likes to wait for ages for a web page to load, particularly when it’s so easy to navigate to a competitor’s site. Slow web pages are a problem for many owners because in t… Read More