Show all 13 topics
Who is 123 Reg?
123 Reg is a United Kingdom-based provider of domain name registration, web hosting, and related internet infrastructure services for businesses, developers, and individuals.
- Domain name registration, transfer, and DNS management across generic and country-code top-level domains
- Shared and managed web hosting for small and medium-sized business websites
- Virtual private server and scalable cloud hosting for more demanding workloads
- Business email hosting, SSL certificates, and website security services
- Customer control panels for account administration, domain configuration, and hosting management
Show more
More About 123 Reg
123 Reg positions its offerings for organizations that require reliable domain administration and web hosting without operating their own server infrastructure. In enterprise and small business environments, the company's services typically serve as the foundation for public web presence, with domain names, DNS zones, and hosted applications managed through a centralized account and control panel. Customers commonly use these services to host corporate websites, web applications, and email domains, and to maintain continuity of their online identity.
The service stack relies on established internet standards and protocols. Domain registration operates within the Domain Name System framework, with registry and registrar roles governed by ICANN accreditation and policy. Hosting services generally use Linux and Windows server platforms, web servers such as Apache and Nginx, and standard protocols including HTTP, HTTPS with TLS certificates, SMTP for email delivery, and SFTP or SSH for file management. Virtual private server offerings are built on server virtualization, which allows isolated compute resources to be provisioned on shared physical hardware.
Within the broader market, 123 Reg competes in the domain registrar and web hosting segment alongside other registrars and hosting providers that serve small and medium-sized businesses. Its significance lies in the operational role it plays: domain and hosting decisions affect availability, security posture, and brand continuity, so the reliability of registration, renewal, and DNS management is a material business concern rather than a commodity purchase.
The company's directory positioning reflects its current solution areas in internet services and infrastructure, with emphasis on domain lifecycle management, managed hosting, and cloud-based server provisioning. These areas align with the needs of organizations seeking to consolidate domain, hosting, and email administration under a single provider while retaining control over technical configuration.
Our description of 123 Reg. Updated October 2026.