A domain registrar is a company authorized to register and manage internet domain names on behalf of customers.
When you register a domain, the registrar acts as the intermediary between you and the organization responsible for managing the domain extension, such as .com, .net, .org, .ro, or .eu.
Domain registrars provide the tools and services needed to register, renew, transfer, and manage domain names.
Table of Contents
What Is an Internet Domain?
An internet domain is a unique address used to identify a website or online service.
For example, in the address:
www.example.com
the domain name is:
example.com
Domains make it easier for users to access websites without having to remember numerical IP addresses.
What Does a Domain Registrar Do?
A domain registrar provides access to domain registration and management services.
Typical responsibilities include:
- Registering domain names
- Renewing domain registrations
- Managing DNS settings
- Handling domain transfers
- Updating domain ownership information
- Providing access to domain management tools
- Offering technical support related to domain services
Many registrars also offer additional services such as web hosting, email hosting, SSL certificates, and domain privacy protection.
Domain Registrar vs. Domain Registry
Domain Registrar ≠ Domain Registry
A domain registrar sells and manages domains for customers.
A domain registry operates and maintains the database for a specific domain extension.
For example:
- A registrar allows you to register a domain.
- A registry manages the extension itself.
Registrars communicate with registries to complete domain registrations and updates.
Why Domain Registrars Matter
Without domain registrars, registering and managing domain names would be significantly more complex.
Registrars provide a user-friendly way to:
- Search for available domains
- Register domain names
- Configure DNS records
- Renew registrations
- Transfer domains between providers
They simplify access to the global domain name system for individuals and organizations.
Examples of Domain Registries
The following organizations operate specific domain extensions:
- ICANN - coordinates the global domain name system and accredits registrars.
- NASK - operates the .pl domain registry.
- DENIC - operates the .de domain registry.
- EURid - operates the .eu domain registry.
- DK Hostmaster - operates the .dk domain registry.
- Nominet - operates the .uk domain registry.
These organizations are often confused with registrars, but their role is different.
Practical Implications
A domain registrar manages your registration, but ownership of a domain depends on maintaining an active registration period. If a domain is not renewed before it expires, it may eventually become available for registration by someone else.
It is also possible to transfer a domain from one registrar to another without changing the domain name itself.
Summary
A domain registrar is a company authorized to register and manage domain names for customers. Registrars provide the tools needed to register, renew, transfer, and configure domains, while domain registries maintain the infrastructure behind specific domain extensions.
Understanding the difference between a registrar and a registry makes it easier to manage domains and troubleshoot domain-related issues.