Connected Accredited Registrars
TLDs Supported
Grow your TLD with Tucows Registry Services
Instead of sharing a platform with other registries, you get your own registry instance—complete with a custom real-time analytics console and implementation adapted to your requirements.
Get real-time visibility into registrations, renewals, revenue, and billing on an ISO 27001-compliant platform so you can run your business with confidence.
ICANN applications and TLD launches
SUCCESS STORIES
The largest domain migration in history–National Internet Exchange of India (NIXI), the registry behind .in*
In May 2025, Tucows successfully migrated more than 4.2 million .in domains and roughly 9 million contacts to our platform. We completed the transition, including full service validation, in approximately six hours—without a single DNS interruption.
The result? NIXI—the registry for .in—is now equipped with a modern foundation to serve India’s rapidly growing Internet population and bring online access to millions more.
Read the case study
SUCCESS STORIES
We’ll soon be migrating Radix’s entire portfolio of 11 domain extensions—including .online, .store, .tech, and .fun—adding nearly 10 million domains to our platform. The world's largest gTLD registry,* Radix chose Tucows for our proven ability to deliver reliable, at-scale registry operations.
Read the press release