Registering a domain name, whether for a personal blog, a business, a portfolio, an institution, or an online store, is a simple process. 

You go to a site, search your domain, pay for it, and it’s yours. But behind this simple process is an entire system involving registries and registrars working to make that happen. 

Understanding that system will help you confidently make decisions regarding your website. 

In this post, we will discuss domain registry vs domain registrar to understand what they are, what they do, why they matter to your domain, what the difference between them is, and how they work together. 

By the end of this article, you’ll realize that although they sound similar, they serve very different purposes. 

What Is a Domain Name?

A domain name is the address for a website, like https://truehost.co.ke. Domain names were invented to be simple to read and remember.

If we didn’t have domain names, we would view websites in long numbers. For example, an IP address like 194.0.2.1.

As you can imagine, remembering such numbers, even for your own website, would be mighty hard. It’s even hard to imagine how we’d bookmark sites or even navigate through bookmarks and browser histories.

Most websites would be inaccessible, and the entire internet experience would be unfriendly.  

In a nutshell, domain names as we know them today make online businesses more accessible. 

But that’s not to say the long numbers (IP addresses) don’t play a role. No, they do, because they are linked to the domain name you type and their job is to help computers locate each other online. 

Domain names operate under the Domain Name System (DNS), and their job is to translate from your domain name to its actual IP address so that computers can communicate with each other. 

This DNS infrastructure makes the internet feel fast, accessible, and searchable.

Where Does ICANN Fit In?

It’s also important to know about ICANN (the Internet Corporation for Assigned Names and Numbers). 

There is a common misconception that ICANN is a government agency. But it isn’t. ICANN is a non-profit organization whose job is to oversee the domain name system. 

It’s made up of multiple stakeholders drawn from the business world, technical experts, governments, and civil society, and all of them contribute to its decisions. 

This structure helps prevent any one group from dominating the internet’s naming systems, ensuring global cooperation and neutrality.

Some of ICANN’s responsibilities include: 

• Coordinating all the unique addresses on the internet (domain names and IP addresses), accrediting domain registries and registrars 
• Setting policies for Top Level Domain (TLD) use and ensuring registrars adhere to rules

Now that we’ve covered the basics, let’s define a registry and a registrar and look at their relationship. 

What Is a Domain Registry?

A domain registry is the organization that manages the master database of all domain names registered under a specific Top Level Domain (TLD) such as .com, .org, .net, .africa,.co, etc. 

It operates and maintains the central database for that TLD, ensuring that every domain name is unique, properly recorded, and accessible across the internet.

Registries don’t deal directly with customers. Instead, they partner with registrars like Truehost, who handle the retail side of registrations.

Think of the registry as the official operator behind each domain extension. To simplify, if the registry is the manufacturer or wholesaler of domain names, the registrar is the retailer. 

Key Responsibilities of Domain Registries

• Maintaining the official domain database for their TLD, including key details like the domain’s IP address and owner.
  
  For example, KeNIC (the registry for Kenya) maintains all .ke domains, including .co.ke   
  
• Operating the DNS servers for their TLD. This includes managing DNS records, publishing zone files, and handling security extensions like DNSSEC.
  
• Enforcing rules and pricing for domain registrations in their TLD, like how long you can register a domain, what names are allowed, and what it costs.
  
• Accepting domain registrations exclusively from registrars, not directly from individuals.

This high level of operation ensures the DNS system works by keeping every domain name unique, technically functional, and globally accessible. Without a registry, we wouldn’t have a functioning internet (it would break).

Examples of Domain Registries

• Verisign is the registry for .com and .net. It oversees over 170 million domain records and manages their DNS infrastructure worldwide.
• Public Interest Registry (PIR) manages .org.
• GoDaddy Registry oversees TLDs like .biz, .club, and .us.
• KeNIC maintains all Kenya-specific domains, such as .co.ke

What Is a Domain Registrar?

A domain registrar is a company authorized by ICANN (or a local authority like KeNIC for country-specific domains) to sell and manage domain names to individuals and businesses on behalf of the registries. So it is the place where you shop for and manage your domain.

To put it more clearly, a registrar is the go-between that connects you (the individual or business) to the registry. As I mentioned above, think of the registry as the manufacturer, and the registrar as a retailer where you buy your domains. 

When you search for and register a domain like “kencutz.co.ke”, the registrar (Truehost) will facilitate that process by checking availability, collecting your registration details, processing payment, and connecting you to the registry  (KeNIC).

Key Responsibilities of Registrars 

Registrars make domain management accessible to everyday users. You don’t need to know how DNS works or manage root zone files. They simplify all of that by: 

• Providing search tools so users can search for available domain names 
• Handling domain registrations, renewals, and transfers on your behalf.
• Offering user dashboards for managing DNS settings, WHOIS information, and account security.
• Keeping your domain information up-to-date in the registry’s database.
• Providing support, security features, and add-ons like hosting, email, SSL certificates, and website builders.

Examples of Domain Registrars

There are several domain registrars that exist today, spanning thousands actually:

• Truehost: A Kenyan-based registrar popular for offering affordable pricing to the African market, particularly the Eastern and Southern regions of the continent
  
• GoDaddy: The largest ICANN-accredited registrar in the world.
  
• Namecheap: Popular for affordable pricing and user-friendly tools.
  
• Cloudflare Registrar: Known for transparent pricing and strong security features.
  
• Safaricom domains

How Registries and Registrars Work Together

Now that we’ve defined what registries and registrars are, let’s understand how they operate together. 

We’ve already said that the Domain Name System relies on the relationship between these two entities to keep the Internet running smoothly.

When you register a domain name, the registrar doesn’t just store your data in its system and call it a day. Instead, it communicates directly with the registry responsible for the top-level domain (TLD) you chose. This interaction happens behind the scenes, in real-time.

Here’s what actually happens:

1. You do a domain search with Truehost (Your registrar). Truehost will then check with the registry’s central database to confirm that the domain is available. This lookup is instantaneous. 
   
2. If the domain is available, Truehost sends a registration request to KeNIC, including your domain name, registration term, and registrant information.
   
3. KeNIC updates its master database and officially assigns that domain to you (the registrant). KeNIC also publishes the domain and its DNS data to global servers, making it accessible across the internet.
   
4. From that point forward, Truehost becomes your interface for managing that domain, from handling renewals, DNS changes, contact updates, and more.
   
5. The registry, on the other hand, works silently in the background to maintain your domain’s official status and ensure its accessibility globally.

This is a symbiotic relationship. In this system:

• Registrars are licensed to sell domain registrations, but they rely entirely on the registry to fulfill and maintain those registrations.
• Registries don’t interact with end users, but without registrars, they would have no mechanism to distribute their TLDs.
• All the while, ICANN ensures registrars and registries adhere to policies for data accuracy, renewals, dispute resolution, and DNS reliability.

So when you register a domain, you’re not just doing business with a single company. There are many organizations at play, carefully cooperating, coordinating, and regulating the technology. 

You Don’t Own Your Domain 

This may surprise you, but when you buy a domain name, you’re not purchasing permanent ownership. Instead, you’re leasing the rights to use that domain name for a specific period, usually between one to ten years.

Once your name goes into the registry’s database, they give you the legal right to use, manage, renew, or transfer that domain. However, the domain remains part of a TLD governed by the registry and ICANN policies.

If you forget to renew the domain name, provide invalid contact information, or violate the terms of service, you could lose that domain, regardless of how long you’ve used it or how valuable it’s become to your business or brand.

If your domain expires or lapses, the registry can put it offline, repossess it. Other people can also snatch it the moment it expires or lapses. 

That’s why it’s important to take domain management very seriously. Set up automatic renewals, proper WHOIS records, security features, and registrar lock features that prevent your domain from being illegally transferred.

Final Thoughts: What’s the Difference Between a Registry and a Registrar?

Every website you visit, from giants like Amazon to the smallest personal blogs, relies on the coordination of registries, registrars, and ICANN. Without this system, domain names wouldn’t exist, and the internet would be a mess of IP addresses.

As a website owner, you don’t need to understand the deep technical mechanics. But knowing the difference between a registry and registrar, and how the system works, gives you the confidence to make smarter choices and control over your website.

You will always deal with a registrar. So when choosing one, look for the following qualities: 

• Transparent pricing. Some registrars lure you with low prices, then hit you with steep renewal fees. Always check both.
• ICANN accreditation. This confirms they’re legit and regulated.
• Strong security features such as two-factor authentication, domain locks, and WHOIS privacy should come standard.
• Reliable customer support from real, human help when something breaks.
• Bonus services – Hosting, SSL, email, and site builders can be nice add-ons if you want an all-in-one solution.

Make the wise decision today and choose Truehost.