May 9, 2023

How Does A Domain Name Work?

written by

Joe Uddeme

Joe Uddeme

How Does A Domain Name Work?

There aren’t many people today who don’t know what a domain name is – but few actually understand how they really work. In this post, NameExperts.com Director Joe Uddeme explains what’s going on behind the scenes.

 

A domain name is what you type when you want to visit a website. For example, you type “Google.com” into your web browser, and it takes you directly to Google to search for stuff. But a lot happens behind the scenes to ensure the domain name you type takes you to the correct website.

In fact, it’s all pretty complicated – and interesting, too. If you want to buy a premium domain name worth in the tens or even hundreds of thousands, having clear insight into what you’re actually paying for might be a good idea. This article will explain what happens and demystify how the world of URLs and the web works.

Key takeaways:

  1. Understanding the different components of a domain name
  2. Proven ways to buy a domain name
  3. Domain name facts and FAQs

Typewriter with words 'name search' on piece of paper to illustrate article about what makes a domain name

 

How A Domain Name Leads You To A Website On the Internet

The Internet is an extensive network of computers connected to each other via cables; each computer on this network can communicate with others. Every computer is identified by a unique Internet Protocol (IP) address, which consists of four numbers separated by periods, e.g., 192.168.1.2.

Graphic showing the elements of a domain name

Each website is hosted by a specific computer or server. When you want to visit that website, you need to point to the IP address of the computer hosting it. But IP addresses are difficult to remember. Imagine you had to memorize the unique IP addresses of all the websites you visit; that’ll be impossible, which is why domain names were invented.

A domain name is a human-readable name pointing to a specific IP address on the web. Whenever you type a domain name into your browser, it queries a vast database called the Domain Name System (DNS) and gets the corresponding IP address of the website you want to visit.

The Domain Name System is akin to a phonebook in your home containing your friends’ names and phone numbers. You don’t remember all your friends’ phone numbers; you just need to know their names. Whenever you need a specific number, you check for the name and get it.

This is precisely what the Domain Name System accomplishes; you type a domain, and it gives the correct IP address to your web browser. Your browser fetches the data from the server using that IP address and shows it to you.

 

Parts Of A Domain Name

domain name has three main parts: top-level domain (TLD), second-level domain, and subdomain.

Graphic explanation showing the components of the nameexperts.com domain name

1. Top-Level Domain

The top-level domain (TLD) is the last segment of text in a domain name. The most popular TLDs you should be familiar with include

  • .com
  • .net
  • .co
  • .edu
  • .org

Yet, there are over 1,500 TLDs you can choose from. A lot of them are assigned to specific countries, such as;

  • .uk (United Kingdom)
  • .tv (Tuvalu)
  • .br (Brazil)
  • .ca (Canada)
  • .cn (China)
  • .de (Germany)

There are many other random TLDs such as .website, .book., .dog, .attorney, and .band. A popular one today is the .ai domain name, which has been a hit with tech companies.

2. Second-level domain (SLD)

This is the middle part of the domain name. It is a unique word or phrase identifying the website you want to visit. This part of the domain plays the biggest role in branding an online business. It’s also important in search engine rankings.

3. Subdomain

A subdomain is the part that comes before the main domain. They are attached to the main domain and separated by a period, e.g., blog.example.com, support.website.com.

Subdomains function like independent websites but are attached to the main site. For instance, you can have an online store or a blog attached to your main business site.

 

Who Manages the Domain Name System (DNS)

The Internet Corporation for Assigned Names and Numbers (ICANN) is the agency responsible for managing the global domain name system. It is a nonprofit organization that enacts policies for creating and managing domain names. It permits companies called domain registrars to sell domain names on its behalf.

Technically, you don’t own any domain that you use. You’re leasing it from ICANN (via your domain registrar) and controlling it as long as you renew the registration. If your registration expires, another person can take control of the domain – although with a little effort it’s possible to secure a domain name forever (sort of).

 

How To Buy A Domain Name

To buy a domain, you can head to any domain registrar’s website and check if someone else has not registered the domain name you want. If so, you can immediately pay for it and start using it.

If the domain name you want has already been registered, don’t fret. You can hire a domain name broker to help you trace, contact the owner, and negotiate a possible purchase. Domain brokers have experience arranging domain sales, so they’ll help you pay a fair price for the domain you want.

 

Tips For Choosing A Domain Name

  • It should be short and simple. Longer domain names are more difficult to remember. Try and choose a strong domain name that will match your business goals and ambitions.
  • Avoid using hyphens and numbers in the domain name.
  • Use keywords related to your line of business. This helps improve your branding and search rankings.
  • A .com TLD should be your first option. If that isn’t available, use other popular TLDs such as .co and .net. The more popular the TLD is, the easier it will be to promote.

Google search box to denote the importance of a domain name

 

Frequently Asked Questions about Domains

How long can I register a domain name for?

The maximum registration period for a domain name is 10 years. But you can renew it every 10 years and keep control of the domain.

What is a premium domain name?

They are high-quality domains that people often buy to flip for a higher price later. Demand for premium domains is high, and the price increases over time, making them good investments.

Can you sell your domain name?

Yes, you can sell your domain name anytime you want to. You can do that yourself or enlist a domain broker to find a buyer for the best price.

How do you find the owner of a domain?

You can identify a domain’s owner by querying the public WHOIS database, which contains contact information about the registered owner of every domain.

What happens if I don’t renew my domain name?

Registrars usually give a 30-day grace period in which you can reclaim the domain. Your domain will be auctioned on the market if that period runs out.

 

About the author

Joe Uddeme is Director and Principal of Name Experts, one of the world’s leading domain name brokerage services. He has overseen domain name sales and acquisitions totaling more than $150 million and is renowned worldwide as a go-to expert in buying and selling premium domains. Contact us at: [email protected]

Subscribe for More Domain Buying & Selling Advice

Related posts

Woman faces the camera while sitting in front of a laptop for blog post about domain names
How to Rebrand Your Business and Domain Name

Even well-established businesses sometimes need to rebrand, and one of the biggest issues can be finding a new domain name to match. In this post, NameExperts.com Director Joe Uddeme looks at the smart way to do it.   Looking to rebrand your business? It’s rarely a walk in the park, with a to-do list that features everything from registering your new name, changing all of your company materials, and, crucially, securing a new domain name that can help your rebranded business to grow. There’s often a significant culture change, too, and it’s important your staff understand why you’re rebranding and what your hopes are for the new-look company. In this post, we’ll look at some key things to consider, including buying the domain name you’ll need. Key Takeaways The compelling reasons behind rebranding Considerations for your audience/marketplace Publicizing your new brand Practical considerations (logos, etc.)   How to rebrand a business Branding is a critical consideration for every business. Branding refers to promoting your products with a distinctive feel and design. It’s an ideal way to differentiate yourself from competitors. No matter how good your products are, you won’t sell them without proper branding and customer awareness. Branding isn’t an easy task. We wouldn’t have many companies struggling to sell themselves if it was. The world is littered with failed branding strategies, even from big brands. Netflix’s struggled early on to use Qwikster to break out its DVD rental service and its streaming service. However, a failed branding strategy isn’t the end of the world. Any business can rebrand and make it right with consumers. Netflix didn’t give up when its Qwikster brand failed. It continued DVD rentals with its usual name (successfully) before pivoting to video streaming later. When your initial branding strategy doesn’t work, the intelligent thing to do is a rebrand, and there are specific factors to consider when doing that. Be clear on what’s driving the rebrand Before initiating rebranding efforts, you must be clear on what’s driving the need for the rebranding. There are varying reasons for a business to rebrand, and each demands different strategies. The most common reasons for rebranding include: Having an outdated brand To reposition your brand Reputation management Brands can become outdated when they fail to keep up with rapid changes in modern style and influence. For example, a social media site from the early internet days won’t survive well in this current internet age when we have vastly different demographics. The early social media platforms became outdated over time, and those that failed to rebrand lost market share. You can also rebrand to reposition your company’s business strategy. If your original name focused on a niche, but has evolved to target a broader offering. FilterEasy to Second Nature is a good example of a brand that changed brand names to better align with their new offering. They originally focused on selling only filters but evolved to sell home care products. Check out our story about the rebranding of Monday.com for another great case study. Businesses also rebrand for reputational purposes. You may have started with a well-meaning name that unfortunately became associated with negative things in the future. A typical example is a Chinese fashion retailer named ISIS that had to rebrand when the name became associated with terrorist activities.   Focus on the Core Messaging Your rebrand should have clear and concise messaging. You should be able to tell a story with your new brand that customers can relate to. Just don’t rebrand without context – because that can irk existing customers. Let them know why you’re rebranding and why it’s better for the business. A simple explanation goes a long way in making your customers empathize with you despite the short-term inconvenience. Let your teams know this, too.   Consider your audience, market, and competition Take time to evaluate how your rebranding would affect your existing audience (customers) and standing against competitors in the market. Ensure you research to validate if your rebranding reasons are appropriate. How would your customers react to an unfamiliar brand name? Is there intense brand competition in your industry? These are good questions to ask before initiating any rebrand. You must be sure that the direction of your rebrand matches what customers want. There are two main types of branding research: quantitative and qualitative. Quantitative research entails collecting and analyzing numerical data to find patterns, while qualitative implies using non-numerical data. Focus groups are a good example.   Publicize your new brand Your rebranding efforts will be futile if you don’t make customers aware of it. Consumers have short attention spans, meaning they can easily forget your old brand. Once you rebrand, assume you’re a newly formed brand and market like one. Buy ads on social media platforms, search engines, TV, etc., to spread the word about your new identity.   How do I rebrand an existing business? 1. Buy a new domain name In this digital age, not having a website puts you on a lower level than your competitors. Hence, the first step to rebranding an existing business is securing the proper domain name. Before choosing your new brand name, check if a corresponding domain name is available. Your domain name is how customers would find you, so you can’t afford to make errors here. You can buy any available domain name through any domain registrar. However, there are cases where a domain you want is already taken, and you see yourself having no other choice. Don’t fret. You can enlist a domain name broker to find and contact the owner with an offer on your behalf. Domain brokerage services are great at negotiation and can take care of the technical side of domain name acquisition, too. 2. Change your logo A logo is an essential aspect of any brand because it’s one of the first things a customer recognizes and identifies with. Hence, you should change your logo during rebranding to signal your new brand identity. You can make your logo simpler for customers. Likewise, you can use unique colors to make your new brand stand out from your former. 3. Change your slogan Many brands have a slogan that customers resonate with, e.g., Nike’s “Just do it” and Disneyland’s “The happiest place on earth.” It would be best if you changed your slogan when rebranding to flaunt your new brand identity. 4. Create new ads You should create advertisements fitting your new brand identity. Your ads will now use a different slogan, color palette, keywords, etc.   What does it mean to rebrand a business? Rebranding is the process of changing an organization’s corporate image. It entails creating a new look and feel for an existing company to influence customer choices. A rebranding company would typically change its name (and domain), logo, slogan, vision, mission statement, etc.   Why would a company rebrand? There are various reasons why a company would rebrand. It could be repositioning themselves for a new business strategy, reputational management, or simply fixing an outdated brand. If a company is switching from a niche market to a larger one, it’s wise to rebrand appropriately to match its new focus. Likewise, if a company’s brand suffers from a poor reputation due to internal or external causes, a rebrand can help avert it.   Should you rebrand your business? Rebranding is a complex and expensive undertaking that you must do only with a clear goal. If you’re not looking to change your strategy, avert a reputational crisis, or face other standard issues that call for rebranding, we advise you to avoid it. However, in the right circumstances, it can give a struggling company or one with immediate challenges a new lease of life.   About the author Joe Uddeme is Director and Principal of Name Experts, one of the world’s leading domain name brokerage services. He has overseen domain name sales and acquisitions totaling more than $150 million and is renowned worldwide as a go-to expert in buying and selling premium domains. Joe has helped with the rebranding of numerous large companies. Contact him at: [email protected]    

Currency matrix for blog about the best places to buy and sell domain names.
The Best Places to Buy and Sell Domain Names

Last updated: 10 September, 2025. Got a domain name in your sights? Looking to sell one? Our domain marketplace comparison is just the ticket for anyone looking to buy or sell domain names – as Name Experts director Joe Uddeme explains.   If you’ve found yourself here, you’re probably exploring the world of domain marketplaces or checking out related options. These are online sites where you can buy and sell domain names, and it can be fun typing a name into one of these sites to see if it’s already been taken. What you’ll quickly find is that pretty much every great name is already owned by somebody else (check out our post on what to do when someone else owns the domain name you want). There is a vibrant international market in buying and selling domain names; they’re traded like shares and some go for millions of dollars. Plus, of course, many of the good ones are actually in use. The likes of carrentals.com were never going to be simply ‘parked up’ forever! If you’re looking to buy a premium domain name, a broker specializing in market research, negotiation and transfer services can save you a ton of time and money. But for more everyday transactions – those costing a few thousand dollars or even as little as 20 bucks – a domain marketplace is where you’ll do business. In this blog post, we’ll look at some of the pros and cons of some of the best domain marketplaces, including Flippa and Namepros. Key takeaways Even for a low-value sale or purchase, use a reputable service. When you get into five figures or more, consider using a domain broker. Big names like Sedo and Namecheap are as popular as ever. Check out our FAQ for tips on selling fast, buying expired domains and more.   1. Sedo Sedo is a dedicated domain marketplace (similar to GoDaddy) with millions of users. It has been around for over two decades, making it a trusted marketplace for buying and selling domains. Any domain name owner can sign up for free and list their domain for sale on the website, and prospective buyers can easily contact them through the platform to buy domains. If you need something memorable that you can hang your whole business on, check out Name Experts’ current premium domains for sale. On Sedo, sellers can set a fixed price for their domain, put it up for auction, or indicate that they’re entertaining offers with an unspecified price range. When buyers come to the site, they can search for any keyword and check if anyone has listed a related domain name on the market. If you’re in the market for a premium domain name costing upwards of $10,000, consider seeking out an expert domain name brokerage service. These can help you purchase a domain name at the best price – or sell one without leaving money on the table. Sedo Search Sample: When we typed in ‘bikes’, the first three results were bikes.org, bikes.co, and bikes.biz, which are premium domain names – although they currently get little traffic. Sedo also includes other domain names that are closely related to your search phrase to sell domains. The first two domains in this example have a Make Offer button next to them, while the last has a Buy It Now button for your popular domain. This indicates that the domain sellers of the first two domains put them up for auction, while the third domain’s owner set a fixed price for their marketing strategy. As a buyer, you’re free to search for any specific URL and find related domains listed on Sedo to find the perfect domain. Purchasing from the domain marketplace requires added registration and jumping through a few other hoops, but it’s worth it as Sedo has such a large selection of premium domains available for acquisition. Who it’s best for: serious name-hunters who want access to a vast pool of names. 2. NamePros NamePros is an online community for domain name owners to interact and discuss events related to the industry. In the forum’s early days, users commonly posted they had domain names available for sale and wanted to connect with potential buyers. Observing this, the owner of the forum launched an official domain marketplace section for buying and selling domain names. On NamePros, any registered user can list the domain names they have available in a forum post. To make the domains easy for prospective buyers to find, NamePros has formal categories that users can attach to their posts to find the perfect domain. How much is it worth? Namepros can also share pertinent details of recently sold domains that are similar in nature to your domain search. Domain name valuation is a complex area, so tread carefully! Because it is a forum, NamePros only helps buyers and owners find each other and it’s up to them to negotiate and decide how they’ll handle payments for the domain. This is unlike Sedo, which facilitates payments and domain transfers for its users among other services. When using NamePros to buy a domain you should be more careful about your purchase. Set specific terms with the seller before proceeding on any deal and use a trusted online escrow service (e.g. Escrow.com) to ensure that the payment goes through only after the seller has transferred the domain name to your preferred registrar. You can find a large variety of domain names for sale on NamePros, making it one of the best domain marketplaces in the world. Who it’s best for: industry players and those looking to strike up a relationship with fellow domain traders. It’s by no means the easiest marketplace to use! 3. Flippa Flippa is a marketplace competing with GoDaddy for buying and selling online properties, including websites and domain names. The platform has facilitated millions of dollars in domain name sales since its inception in 2009 and has built a reputation as one of the most trusted domain name marketplaces to find the perfect domain name. The most expensive domain name deal arranged on Flippa was StockPhoto.com, which sold for $250,000. Any domain name owner can sign up on Flippa and list their domains, but it requires a payment of $29 for a base listing and $99 for an enhanced listing. Sellers often pick the second option because it makes their domains more visible to potential buyers looking for a great domain name. As a buyer, you can create a free account on Flippa and find domain names matching your taste. You can then search for a specific keyword and find related domain names listed by domain owners to buy domain names based on cost, features and budget. Easy to use To demonstrate, we searched for “cars”. The first three results were OldCarsForSale.com, acars.com, and fastsportscars.com, listed for $5,000, $100, and $1 respectively. OldCarsForSale.com is a premium domain worth its higher price. It’ll be a very good domain for anyone who wants to sell used cars online without a specific destination. Check out our post on choosing a good brand name for some further thoughts on this. Fastsportscars.com seems like a good generic domain name, but it can easily be mistaken for fastsportcars.com, giving it a disadvantage. It’s likely why it’s listed for a very low price and shows that you can find a good deal on a domain name for personal use. When you’re ready to make an offer or buy a domain on Flippa, the platform handles the entire process for you. They have been around for over a decade and built a reputation on the internet as one of the most trusted domain name marketplaces to find the perfect domain name. Who it’s best for: anyone wanting to sell quickly (choose an enhanced listing for maximum visibility). 4. Namecheap Namecheap is one of the most widely-used domain registrars, serving over 2 million customers and giving GoDaddy a run for its money. It also has a premium domain marketplace as well as business resources and forum support for its customers. Popular domain names Namecheap has an internet marketplace where domain name owners can connect with and manage potential buyers. Only domain names registered on Namecheap can be listed for sale, however, and owners can list their domain names at a fixed amount or put them in auctions. If a seller lists their domain at a fixed price, you can purchase it immediately, just like you would purchase a new domain on Namecheap. Auctions If the seller puts their domain up for auction, you’ll have to participate in a timed bidding process if you want to try and secure it. If you’re the one doing the selling, Namecheap collects a 10% commission on each sale. You must have a Namecheap account to buy domains from its marketplace and after buying any domain it is automatically transferred to your control. The convenient sale process makes Namecheap one of the easiest domain marketplaces to use over other domain marketplaces. Who it’s best for: amateurs and serious pros – Namecheap has something for everyone. 5. Atom.com (formerly Brand Bucket) Each premium domain is carefully reviewed by branding experts to ensure it meets high standards of originality, pronunciation, and memorability when selling domain names. This makes Atom.com a little different in the domain marketplace arena. Names often have five- or even six-figure asking prices. Visual Identity Package Every premium domain listing includes a professionally designed logo for your organization, providing a cohesive domain brand package that helps with your company identity. User-Friendly Search and Navigation Advanced filtering lets you search domains by industry, point, style, length, and other attributes to find the perfect match. Who it’s best for: anyone looking for a brandable premium name. They even mock up logos for available domains to give you a taster for what’s possible.   FAQ About the Domain Name Marketplace   Where can I sell my domain name fast? If you have a good name available and want to raise funds quickly, you can quickly sell it any of these marketplaces. A large platform such as SEDO, GoDaddy, Afternic or Namecheap offer great options for buying domains quickly – and also boast a fast transfer process.   How fast do domain names sell? Domain names take anywhere from hours to days, months, or years depending on the demand for them. The amount the domain is listed for also plays a role in how quickly it will sell. If the price is too high relative to its value, there may be no interest from buyers, especially for a premium domain. If a domain is listed on the wrong marketplace, it may not sell, too. We recommend using a large marketplace like GoDaddy. Check out our post about domain flipping for some extra tips.   Where do I buy expired domain names for sale? Many domain registrars host auctions for expiring domain names, including GoDaddy, Namecheap, and Network Solutions to buy domains. There are also websites specializing in auctioning expired domains, such as ExpiredDomains and DropCatch market services for other domain name sales on non-active domains. Domain brokers can help too. They can also help you buy names that are currently owned by someone else – even those already in use, if the price is right.   How can I build or develop my domain? Select a registrar, choose and pay a hosting company to host the domain, and sign up for a web builder interface to develop the site. WordPress or Wix are popular, though Wix is easiest to use if you have no experience. GoDaddy also offers a turnkey solution for your company’s development to make launching online worry free.   About the author Joe Uddeme is Director and Principal of Name Experts, one of the world’s leading domain name brokerage services. He has overseen domain name sales and acquisitions totaling more than $150 million and is renowned worldwide as a go-to expert in buying and selling premium domains. Contact us at: [email protected]

Computer keyboard and a sketch of notes showing words like SEO and Domain
Is .com domain name still relevant?

With so much competition, it’s easy to wonder if the .com domain has lost its edge. Not so, says domain name expert Joe Uddeme. Here’s why.   As a super-premium domain broker and domain name valuation expert, we are continually asked if the .com is still as relevant as it once was. The short answer is: “Absolutely!” Branding remains at the forefront of all carefully executed advertising and marketing campaigns. It’s imperative that your message is clean, concise and to the point. Some of the largest and most successful companies around the globe understand the importance of brand appeal. The domain name is the “foundation” for the brand. The .com domain name adds equity and credibility, and is easily memorable. We often refer to the .com as beach-front real estate. Additionally, domain names are valuable and continue to retain that value. Most startups and brand managers understand the importance of the .com, as consumers have been programmed for years to gravitate towards it. It is irrefutably still relevant today. Key Takeaways .com domains in everyday life The rise of mobile advertising Investing in .com domains makes sense    

Why Work with Name Experts

Name Experts offers personalized domain brokerage services, assisting clients in buying or selling premium domain names with expert appraisal, negotiation, and complete transaction management while ensuring confidentiality.

Some of our most
successful stealth acquisition and sales

Aid.com

Fit.com

Mine.com

GLD.com

Jeff.com

Fora.com

Nori.com

Secure.com

Guitar.com

F*ck.com

Radian.com

MetaData.com

Prize.com

Link.com

Loop.com

Programs.com

Claim.com

Quince.com

Hook.com

QXO.com

NQ.com

Rest.com

Humani.com

Max.com

Need help buying or selling premium domains?