Understanding renewal behaviour may be just as important as driving new registrations.

For registries, growth is often measured in new registrations. But long-term success depends just as much on what happens after a domain name is registered.

Renewals remain one of the strongest indicators of registry health, influencing revenue, forecasting and the long-term sustainability of a namespace. Yet understanding why registrants renew their domain names, and why they do not, remains a challenge across the industry.

A recent collaborative study involving 10 ccTLD registries explored exactly that question. Working together through a CENTR taskforce, the participating registries analyzed renewal outcomes for approximately 40 million domain names across .at, .be, .de, .ie, .it, .nl, .no, .nu, .nz and .uk in 2024, seeking to identify which factors most consistently influence renewal behaviour.

Looking beyond registration numbers

At Hello Registry, we increasingly see registries focusing not only on registration growth but also on retention and long-term customer value. The study reflects that shift. Rather than asking how many domains are registered, it asks which registrations are most likely to survive beyond the initial registration period.

The distinction matters. A registry that generates strong registration volumes but experiences poor renewal performance may face very different long-term outcomes than one that grows more slowly but retains registrants over time.

Domain age remains the strongest predictor

One finding stands out above all others. Across every participating registry, the age of a domain name proved to be one of the strongest indicators of renewal behaviour. Newly registered domains consistently showed lower renewal rates than older registrations. Meanwhile, domains that had remained registered for many years were significantly more likely to be renewed.

This finding reinforces a reality that many registries already recognize: not all registrations carry equal long-term value. The first renewal remains a critical moment in the lifecycle of a domain name.

Local registrants tend to stay longer

Geography also emerged as an important factor. In most participating ccTLDs, registrants located within the TLD’s home market were considerably more likely to renew their domains than registrants from outside that region. The result highlights one of the enduring strengths of many country-code domains. Registrants with a genuine connection to a local market often demonstrate stronger long-term commitment to their online identity.

Interestingly, the effect was not universal. Some registries displayed different patterns due to local policies or unique market structures, underlining the importance of interpreting renewal data within the context of individual namespaces.

Not every signal works everywhere

One of the most valuable findings may be what the study did not find. Several indicators that appeared highly relevant within one registry proved much less useful in another.

Registrar transfers are a good example. In some ccTLDs, transferred domain names were significantly more likely to renew. In others, the opposite was true. This suggests that renewal behaviour is shaped not only by registrants themselves but also by local market dynamics, registrar practices, business models and registry policies.

For registry operators, it serves as a reminder that there is rarely a universal formula for retention.

From renewals to registry strategy

The broader lesson extends beyond forecasting. Understanding renewal behaviour can help registries identify which customer segments are most valuable, which acquisition channels generate sustainable growth and where retention efforts can have the greatest impact. As the domain name market matures, these questions become increasingly important.

Looking ahead

The study demonstrates both the value of collaborative research and the importance of understanding the factors that drive long-term registration behaviour.

Some patterns appear remarkably consistent across registries. Domain age matters. Local relevance matters. Long-standing customer relationships matter. At the same time, important differences remain between markets, underscoring the need for registries to combine industry-wide insights with their own local knowledge.

Growth is no longer defined solely by the number of registrations added each month. Sustainable success also depends on understanding what makes those registrations stick.