A domain name is, unquestionably, one of the most crucial elements of any website - nay, the internet. This seemingly small part of the world wide web is actually the reason you’re able to visit your favorite online stores and blogs. Without it, browsing the net would feel a lot more like algebra class and building an online presence would be a nearly impossible feat.
Speaking of, if you’re planning on building any sort of online presence - whether it’s to open an eCommerce business or to display your work for potential employees to hire you - then getting familiar with the ins and outs of domain names is an absolute must.
Not only will your domain name impact how likely people are to find your website, it will also play a massive role in how they perceive you from the get-go, even before they see what you have to offer. And as they say, you only get one chance to make a first impression.
Because of all of this - and a lot more you’ll discover soon - you should take the time to learn what is a domain name and how does it work. In this thorough guide you’ll learn the basics of domains and their role in the internet network, as well as the best practices to find and register the perfect domain name for your website.
What is a domain name?
A domain name is the address people type into a browser in order to reach a site. Much like a fingerprint, each domain name is unique to a specific website and cannot be shared or duplicated with other web pages. If you look at the very top of this page, you’ll see that the domain name of this website is wix.com.
Domains were created as a human-friendly way to access the Internet Protocol (IP), which represents a website’s online locator. An IP address is a string of numbers assigned to every computer, consisting of four decimal numbers ranging from 0 to 255 separated by periods. While these seemingly random series of numbers are great for computers, it’s much easier for humans to use words they can remember. And similar to saving a number on your phone, domain names allow us to save 188.8.131.52 as google.com
All domain name registrations are overseen by the Internet Corporation for Assigned Names and Numbers (ICANN), which allocates and assigns IP addresses, runs accreditation systems for domain registrars and keeps a centralized database of all domain names and their IPs. As we’ll see in more detail later in this guide, the ICANN also has the authority to approve new domain extensions (also known as TLDs), manage them and shut them down if they don’t follow the determined rules.
It’s important to keep in mind that, while domain names are commonly referred to as URL (Universal Resource Locator) or web address, they’re actually just a part of it (albeit a crucial one). The basic form of a domain name consists of two elements: name and extension. In our case, “wix” is the name and “.com” is the extension. However, if you take a look at your browser’s address bar you’ll notice there are a lot more parts to it, all of which come together to make up this page’s web address. Take a look at the image below to see the function of each part of a URL.
How do domains work?
The internet is a massive worldwide network of computers connected to each other through a global submarine grid of cables. Each of these computers, regardless of whether they operate as personal devices or servers, is identified by an IP address that allows them to communicate with each other in order to send, find and retrieve web data.
As we saw in the previous section, domain names are simply user-friendly versions of these IP addresses, connected to specific websites. In order for computers to be able to find the right web pages, however, the seemingly-random word strings have to be converted back to numbers. This is where the domain name system comes in.
Also known simply as DNS, the domain name system translates any domain name entered in a browser into a computer-readable IP. The system is overseen by ICANN, and is commonly compared to old-school phone books where you would search for anyone’s name in order to find their number. If you’re too young to understand that reference, think of it as a smartphone contact list that contains numbers you’ve never interacted with.
When you enter a domain name into a web browser, a request is sent to DNS servers who search for the name servers connected to that specific domain and forward your request to them. These name servers are managed by the web hosting provider, and after finding the relevant IP, they will send the request to the web server where the website files are stored. The web server uses the IP to find all files associated with it and send all the data back to the browser. All of which happens in under 3 seconds.
The difference between domain and hosting
To create a website you need both a domain name and web hosting. Because of their codependent nature and the fact that - more often than not - they’re provided by the same company, there is often a lot of confusion around the purpose of each of them and how they relate to each other.
The easiest way to understand what is web hosting and how it differs from a domain name is to imagine your website as an apartment complex, where each apartment is a different page of your site. For this building to exist, you’ll first need a piece of land to construct it on. On the internet, the land upon which you build your website is known as web hosting. All the files and data that make up your site - think of them as the foundations of the apartment complex - are stored on web servers that send them out to people who visit your site.
In order for people to be able to visit your site, however, they’ll need to know where to find it. Like we saw early on in this guide, you could technically just share your site’s IP with them and call it a day. Then again, we could technically just share geographic coordinates instead of giving names and numbers to every street and building. As you might have already guessed, domain names serve as the address of your metaphorical apartment complex.
If you want to take it one step further and direct visitors to a specific page of your site, you simply need to add a path after your domain name. Having something like “/blog” is the online address equivalent to adding an apartment number to your physical address.
And, of course, the street people take to visit your virtual apartment complex represents the internet.
Different types of domains
The DNS uses an inverted-tree hierarchical structure to manage its distributed database system. On this structure, a dot serves as the root domain and sits at the top of the framework. Below the dot, the domain name space is divided into different levels depending on their position in reference from the root domain.
This results in different types of domains, all of which serve a different purpose:
Top-level domains (TLD)
Second-level domains (SLD)
Top-level domains (TLD)
A top-level domain, generally referred to as TLD or domain extension, is the rightmost segment of a domain name, located after the last dot and serves to recognize certain characteristics of a website address such as location and purpose.
There are currently 1,503 TLDs available for registration, the majority of which have been added in the last decade, distributed across several types of TLDs. Let’s take a look at the most popular categorizations:
Generic top-level domains (gTLD)
Commonly known simply as gTLDs, generic top-level domains are made of three or more characters and are open for registration by anyone. gTLDs account for the vast majority of domain extension options, with more than a thousand added in recent years through ICANN’s New gTLDs programm. Available options range from the traditional .org, .com and .net to rising options such as .icu, .app and .wyz.
Sponsored top-level domains (sTLD)
As the name implies, sponsored top-level domains are those supported and supervised by private organizations. There is a small limited number of sTLDs available, and all registrations must be approved by the agencies or businesses in charge of them and comply with a series of predefined community theme concepts.
Country Code top-level domains (ccTLD)
There are 312 country code top-level domains established for specific countries or territories, identifying them with a two-letter string.
While country code top-level domains were originally intended for business and individuals operating in specific geographical areas, there is also a significant number of website owners who register ccTLDs for branding purposes or to take advantage of certain benefits. This is the case with extensions such as .ai (Anguilla), which is particularly popular within companies in the artificial intelligence industry, and .gg (Bailiwick of Guernsey), which has seen a significant popularity rise in the gaming sphere
The most remarkable case, however, is that of Tokelau’s .tk domain extension. This small New Zealand-owned territory allows individuals and businesses to register any number of domain names for free, and for years has held the title of largest ccTLD and second-largest TLD overall. While it looks like China may finally get ahead of the small oceanic island, according to Verisign's latest report, as you can see on the graph below .tk still has nearly 10 million registered domain names more than the next domain extension on the ranking.
Second-level domains (SLDs)
A second-level domain, also known simply as SLD, is the part of a domain name that comes before the top-level domain. SLDs generally refer to the custom section of a domain name, meaning the words you come up with to represent your brand and website with. For example, in “www.wix.com” “wix” is the second-level domain.
In some cases, SLDs may be considered part of the domain extension, as registries use them to indicate a specific use of a TLD. This is especially common on sites using ccTLDs, as second-level domains are used to signal the type of site within a region. Depending on the domain registries these SLDs might match gTLDs or use a slight variation or adaptation of them. For example, commercial websites in Spain may be registered with the domain extension .com.es whereas in the UK they appear as .co.uk. Likewise, in these same countries academic institutions may be registered under .edu.es and .ac.uk respectively.
Third-level domains appear immediately to the left of a second-level domain. In the majority of cases, where domains have only three levels, they’re commonly known as subdomains. A subdomain is a prefix added to a domain name in order to create stand-alone sites. This helps to manage extensive areas that require their own hierarchy, such as an online store or a blog.
In certain cases, third-level domains are offered as a free domain name that allows you to publish a site at zero cost. For example, when you build a Wix website, the format of your free site’s URL will include your user name as a subdomain, resulting in username.wixsite.com/siteaddress. After purchasing your own domain name, you’ll be able to create your own subdomains and connect them to the relevant areas of your site.
It’s important to keep in mind that, while third-level domains are usually the same as subdomains, this might not always be the case. As we saw with second-level domains, certain TLDs can have multiple nodes and result in longer domain names with a higher number of levels. For example, you might encounter four-level domains such as news.bbc.co.uk, or even five-level domains like www.village.fairport.ny.us. While there is virtually no limitation as to how many levels a domain can have, a single domain name with more than four levels is considered quite a rare sight.
How to choose a domain name
According to Verisign’s latest industry report, there are 366 million domain names registered across all top-level domains, with thousands more registered every day. Not only does this mean the best ones are already taken, it also puts a countdown timer on how long you have before all your ideas are claimed by someone else.
In order to find a domain name that perfectly represents your brand or concept and is not taken yet, you’ll need a combination of creativity, SEO knowledge, foresight, luck and extensive knowledge on best practices to follow. To make sure you cover all your bases, we’ve put together a thorough guide on how to choose a domain name. Here are three of the most important steps to get your started:
Make it easy to type and pronounce
If you have a slightly unconventional name, or know someone who does, you’re probably well aware of how easy it is for people to misspell or forget them all together. Tony Stank, anyone? Because of this, it’s crucial to come up with a name that is easy to type and pronounce.
As you start brainstorming domain name ideas, you want to avoid words that are frequently mispronounced (such as “anemone” or “croissant”) or that require a double take before typing (like “liqueur” or “maintenance”). Additionally, you should also refrain from abbreviations and words that can be spelled in numerous ways, for example writing “4” instead of “four” or having users wondering whether it’s “ok” or “okay.”
Once you feel satisfied with the ideas you’ve come up with, it’s time to put them to test. Run your preferred choices by a few friends to see if they can get it on their first try, and check with them a few hours or days later to see if they remember it. If they struggle, go for a different choice.
Keep your domain name on brand
There’s no question that your domain name should reflect your brand, ideally using the same name plus a keyword to optimize it’s searchability. However, when you think of branding the first things that come to mind are probably names, slogans and logo design. Many entrepreneurs and creatives tend to overlook the branding aspect of their site’s domain name until everything else has been decided, which often leads to unnecessary headaches and even losing customers.
Let’s imagine you finally take the step to open your own plant nursery. You spend months and money purchasing everything you need, picking the perfect name and creating a beautiful logo. But when you go to register your domain name you realize a plant nursery two cities away already owns it. Now, you need to choose between rebranding all your assets or settling for a different website address, which could potentially guide your audience to the other business.
In order to avoid this, it’s important to register your domain name as soon as you choose your business name. You can even streamline the process by using a business name generator that immediately shows you the available domains related to each idea.
Choose the right domain extension
When searching for the best extension for your domain name, there are two main things you’ll need to take into account: perception and pricing. In addition to respecting usage rules, such as not registering your store under an .org extension, you’ll also need to take into account how likely people are to trust and remember certain TLDs. According to a study by GrowthBadger, .com is 33% more memorable than any other top-level domain and also scores the highest trust index among users.
As for the pricing, the extension you decide will have a direct impact on how much a domain name costs, as well as renewal fees. Make sure to check all options and weigh the pros and cons before settling on a certain TLD.
How to buy a domain name
Once you’ve decided on a domain name for your site, it’s time to make it official and purchase it. There are a few things to keep in mind when figuring out how to register a domain name, including making sure that the name you chose is available, finding a registrar that matches your needs and ensuring your online address needs will be covered for some time to come.
Let’s take a look at what each of these steps entails:
Do a domain name search
The first thing you should do after coming up with a domain name is checking that no one else is using it. While you could do this manually by checking whether or not your address is taken, this could take a long time if it turns out your original idea belongs to someone else.
This is why you should be using a domain name search platform to check the availability of your choice. Not only does this tool tell you whether or not a certain domain is in use, it also offers you a list of alternatives to purchase. Furthermore, you’ll be able to easily see the cost of each domain name and compare them to ensure you picked the best choice.
Choose a domain registrar
After selecting an available domain name, you’ll find yourself in front of a seemingly endless list of domain registrars to purchase it from. But while they might all seem the same at first, a closer look will highlight noticeable differences in their pricing and domain extension offering, as well as in other features such as privacy, customer support and add-ons.
Here are some of the key characteristics you should pay attention to:
It’s important to keep in mind that when you purchase a domain name, you’ll need to pay an annual fee to the domain name registrar in order to maintain your ownership. Certain providers take advantage of this by offering the initial registration at a price much lower than the industry average and charging exorbitant renewal fees.
On the other hand, other registrars provide free domain names that are renewed for an average cost. Needless to say, you should keep an eye out for the latter as they allow you to save money without making you pay for it later on.
Private domain registration
ICANN requires everyone who purchases a domain to provide personal information (including full name, email and physical address and phone number) that is then made publicly available on a database known as WHOIS. If you’re concerned about privacy or want to minimize the chances of SPAM and identity theft, you can hide this information using WHOIS privacy protection.
Some domain registrars include WHOIS privacy protection as part of their offering, immediately protecting your personal data when you buy a domain name, while others offer it as a paid add-on.
Web hosting pairing
As we saw early on, you need both a domain name and a web hosting service in order to have a functioning website. If you haven’t decided on a “land” for your site to live just yet, look for a domain registrar that offers free website hosting or, at least, a decent-priced host service.
Purchasing both your domain name and web hosting plan from the same vendor will allow you to manage all site assets within a single platform, thus minimizing the overall cost and headache.
The availability of customer support is one of the most overlooked aspects when it comes to finding a domain registrar. However, if you ever have any issues at 3am and can’t get a hold of anyone, you’ll kick your past self for not paying enough attention to this.
To make sure someone has your domain’s back at any time, make sure the platform you choose provides live customer support 24/7.
Some domain registrars’ offerings extend beyond the realms of purely website-focused features. It’s important to keep an eye out for additional products and tools you might be interested in, as it will make it much easier to connect and manage them.
For example, if you want a custom email that uses your domain name instead of that of a generic mail provider, you should look for a registrar that also offers the option to create your own personalized email address.
While buying more than one domain name might not be in your plans just yet, it’s worth considering whether it’s something you will need in the future. This is especially relevant if you plan to expand your operations to other geographic locations or have a certain product you’d like to promote as a stand-alone brand.
Whether you reached this guide with the intent to learn more about purchasing a domain for your website or simply out of curiosity, at this point you can understand just how important domain names are. And so it will probably not come as a surprise to hear that domain name trading is a multi-million dollar industry.
Once you’ve registered a domain, no one else can have it. Because of this, it’s highly recommended to register the domain name of any entrepreneurship venture you come up with. It can be something as simple as your name, or as marketable as business.com which was actually purchased for $350 million. This practice is known as domain parking, and it is more common that you might imagine.
Furthermore, you should also consider purchasing any additional TLD you might want to use in the future to make sure no one else gets a hold of it before you do. Otherwise, you’ll find yourself on the paying side of the domain name trade.
By Judit Ruiz Ricart
Blog Content Expert
Their domain management area is beginner friendly and well documented which makes it easy to transfer domains if you need to.
- Length. When it comes to a domain name, less is more. ...
- Simplicity. You want people to remember your domain name and type it accurately. ...
- Keywords. Relevant words help users find you in a search and recognize what you do at a glance. ...
- Brand name. ...
- Website name. ...
- Good, not perfect.
Domain name is the address of your website that internet users type in the browser URL bar to visit your website. In simple terms, if your website was a house, then your domain name will be its address.Should my domain name be my name? ›
If your purpose is purely personal branding and does not intend to sell your website, then using your own name is fine. If your goal is to build a business and you might consider selling it in the future, using a creative name is the best approach.Is Google domains better than GoDaddy? ›
GoDaddy is usually cheaper for the first year, but if you want to hold on to the website for longer, Google Domains is generally a better deal — especially if you want more security. Google Domains is also much easier to navigate, with transparent pricing and terms.What are the seven rules of thumb for choosing a domain name? ›
- Go with “.com” ...
- Scoop up other domain extensions, too. ...
- Keep it short. ...
- Avoid “cutesy” names and abbreviations. ...
- Don't make it awkward. ...
- Make it brandable. ...
- Choose a domain that's easy to remember. ...
- Stay clear of copyright issues.
For instance, the domain name example.com might translate to the physical address 198.102. 434.8. Other examples of domain names are google.com and wikipedia.org. Using a domain name to identify a location on the Internet rather than the numeric IP address makes it much easier to remember and type web addresses.What are the 10 top level domains? ›
A domain name isn't strictly necessary in order to create a presence on the web. However, having your own domain name gives you control over your online identity and the content you post – and a domain of your own is a must-have for building confidence in your brand or business.What does .one mean in domain? ›
one is a top-level domain. It was proposed in ICANN's New generic top-level domain (gTLD) Program, and became available to the general public on May 20, 2015. One Registry (a subsidiary of One.com A/S) and ARI Registry Services (a Neustar company) are the registries for the domain.
- Create a website. The classic use case for a domain name is using it as the address of your website. ...
- Create custom email addresses. ...
- Use your domain name for Cloud services. ...
- Use your domain as a link shortener. ...
- Use your domain name to forward to social media. ...
- Your domain name's value.
A domain is group of nodes, workstations, devices and other servers, etc that are meant to share resources and data. A server itself is often a part of a domain along with other clients and servers. These may be devices, computers, programs, etc. that are dedicated to provide certain privileges and functionalities.How do domain names work? ›
Domain names are just like a contact in your phone. Rather than typing a complicated set of numbers (the IP address) into your browser, you type in a domain name. That domain name is human-friendly and much easier to remember than an IP address. All domain names are connected to a unique IP address.What is the difference between business name and domain name? ›
A domain name is registered so that there is an internet address. A trademark is registered to identify a product or service. A business name is registered to identify a business that wishes to trade other than with its own name. A company name is the name of a specific type of legal entity.Which domain is best for personal website? ›
Com Is Still the Best Option. In general, .com is still the best option for a domain extension for most websites. It's familiar, it has decades of trust under its belt, and it's easy for people to remember.Should I add LLC to my domain name? ›
No, you are not legally required to put “LLC” in the domain name for your business. In fact, if you look at most websites on the internet, the vast majority do not include a corporate designator (“ending”) in their domain name. Many consider it a little “noisy”. Meaning, it's just extra, unnecessary characters.Does Google own GoDaddy? ›
Google and GoDaddy are very well-known brands but they are very different companies in regards to domains. GoDaddy and Google are both publicly traded companies. They both answer to their shareholder's short and long-term demands for profit. GoDaddy was founded as a domain registrar.How much does Google charge for a domain? ›
Domains start at $7/year. Email forwarding, privacy protection, one-click DNSSEC, Google 2-Step Verification, and more included.How much does it cost to buy Google domain? ›
It's better to have a domain name that's short and memorable. We recommend keeping your domain name under 15 characters. Longer domains are harder for your users to remember. Not to mention, users will also be more prone to entering typos with longer domain names which can lead to loss traffic.
CO is the ccTLD for the country of Colombia according to ISO 3166. However, if you're interested in building a website for users in Colombia, we highly recommend using a . COM.CO domain instead. It's the domain extension used by Google in Colombia and some of the largest websites targeting Colombian users.Should your domain name match your company name? ›
Do Your Domain Name & Business Name Have To Match? Your business name and domain do not need to match. The primary difference between business and domain names is that a business name is used for identification, branding and legal purposes, whereas a domain name is a digital website address.How long should my domain name be? ›
Name length: We recommend short domain names, typically between 3 to 4 terms. Short domains are easier to remember and type which helps users navigate directly to your site. Keywords: Make sure the terms in your domain name are relevant to the content you publish.How much does a domain from Shopify cost? ›
The best part here is that the cost of using Shopify domains is fairly affordable, at only $14 per year for .com domains. You can have a basic plan at $29 per month or an upgraded plan at $79 per month.What are the 3 types of domain? ›
Learning can generally be categorized into three domains: cognitive, affective, and psychomotor. Within each domain are multiple levels of learning that progress from more basic, surface-level learning to more complex, deeper-level learning.Who owns all the domains? ›
Who owns all the domains? There is no one person or organization who owns all the domains. Instead, domain names are registered by individuals and businesses all over the world.Which domain is best in IT industry? ›
Some of the most popular domains in the IT industry include web development, software engineering, and network administration. Domains are specific areas of knowledge or expertise. Some of the most popular domains in the IT industry include web development, software engineering, and network administration.How much is the cheapest domain? ›
With GoDaddy, you can register domains for as low as ₱58.58. You can even snag a free domain name with one of our website hosting plans. It doesn't get any cheaper – or any better – than that. In other words, the price is right.Which domain is best for business? ›
Obviously, .com is the most popular choice for a domain extension—unless you're working or starting a business in the tech world. It's usually the most popular choice for a business domain name because it's the most recognized and accessible brand.
Domain names require an annual renewal. Most domain names have an annual fee, along with a small ICANN fee (although not all domain extensions will include that fee). Privacy is an additional feature that can be used with many domain extensions, which is meant to keep your registrant information out of WHOIS searches.Can I get a domain name for free? ›
Domain registration doesn't need to be pricey. Registration services, such as Dot TK and Freenom, offer free domain names, and they'll get the job done provided that you don't mind a funky-looking URL extension.Can I register domain name for free? ›
There are several domain registrars, website hosting providers, and website builders offering free domain names, typically with the purchase of another service or with no cost but some customization limitations.Which IT domain is in demand? ›
Skills: Cloud Computing is a highly sought-after domain. As a result, many people want to build a career in this domain with increasing demand. However, if you want to become a cloud architect, you need to pursue some skills to help you land in the right place.Which IT field has highest salary? ›
- Cloud Architect - $107,000.
- DevOps Engineer - $140,000.
- Blockchain Engineer - $150,000.
- Software Architect - $114,000.
- Big Data Engineer - $140,000.
- Internet of Things (IoT) Solutions Architect - $130,000.
- Data Scientist - $150,000.
The Best Paying IT Jobs
BusinessInsider.com lists the following 10 high-paying IT jobs, with salaries ranging between $130,000 and $164,000: Information security engineer — $131,300. DevOps engineer — $137,400. Enterprise architect — $144,400.
Domains start at $7/year. Email forwarding, privacy protection, one-click DNSSEC, Google 2-Step Verification, and more included.How much do domains sell for? ›
Buying a new domain generally costs between $10 and $20 a year. Price differences depend on which registrar you buy your domain name from, and what kind of domain you're buying. Different registrars offer different packages, so it's worth shopping around to find your best fit.How do you make money selling domain names? ›
Sell your domain name via a domain broker. One potential is turning to a domain broker that can offer much more value with services such as price evaluation and finding and negotiating with buyers. Most brokers charge a flat commission rate of 10% to 20% upon the completion of a deal.Does it matter where I buy my domain? ›
Once you register a domain, it's yours – it doesn't matter which service you purchased it from. If a domain is available, you can usually buy it anywhere you'd like. However, some domain registrars offer services or advantages that others don't.
Do Your Domain Name & Business Name Have To Match? Your business name and domain do not need to match. The primary difference between business and domain names is that a business name is used for identification, branding and legal purposes, whereas a domain name is a digital website address.What are the seven rules of thumb for choosing a domain name? ›
- Go with “.com” ...
- Scoop up other domain extensions, too. ...
- Keep it short. ...
- Avoid “cutesy” names and abbreviations. ...
- Don't make it awkward. ...
- Make it brandable. ...
- Choose a domain that's easy to remember. ...
- Stay clear of copyright issues.