Who decides what comes after the dot?
New domain endings don’t appear overnight. Here’s how an ending gets proposed, what ICANN reviews, and why applying for one is different from registering a domain.
When you register a domain, you choose the name before the dot. But who decides whether a new ending can exist in the first place?
That happens through a much bigger process. An organization proposes the ending, applies to operate it, and must show it can take on the responsibilities of running a domain registry. That is very different from registering one domain name for a business or project.
The distinction is especially timely. In September 2026, ICANN confirmed that 1,616 applications had met the payment requirement to proceed in its latest round for new generic top-level domains. These are applications to create and operate endings, not new options customers can register today.
From an idea to an application
An organization might propose an ending connected to its brand, a community, or a broader idea. It must explain how it intends to operate that ending and demonstrate that it can meet the financial and technical responsibilities involved.
The applicant is seeking to run a registry: the organization responsible for maintaining the records of domain names registered under an ending. A registrar, such as Rebel, has a different role. Registrars help customers search for and register individual names under endings that are available.
That means you can search for a domain with Rebel without having to know anything about the application process behind its ending. The work of creating that ending happened much earlier.
An application is just the beginning
Submitting an application doesn’t mean the proposed ending has been approved. ICANN’s applicant guide describes a process that includes reviewing the applicant and the proposed ending, opportunities for input and objections, and steps to resolve conflicts.
A conflict can happen when multiple organizations apply for the same ending or for endings considered confusingly similar. There can only be one operator for a given ending, so those applications cannot all proceed as proposed. Applicants may resolve a conflict themselves; an auction can be used as a last resort.
Applicants that successfully complete the process must then enter into an agreement with ICANN and complete technical preparations before their endings can be added to the domain name system.
When does an ending become available to register?
Even after an ending has been approved and added to the domain name system, individual names under it may not be available right away. The registry still has to set out its launch plans. Those plans can include phases with different eligibility rules before registration opens more broadly.
This is why news about a proposed ending, an approved ending, and an ending you can register today can refer to three different stages. If you see an announcement about a new domain ending, it helps to check which stage it has reached before planning to use it.
What does this mean when you’re choosing a domain?
You don’t need to follow every ICANN application to choose a good domain. But knowing what happens behind the scenes explains why new endings can take time to arrive and why their registration rules may differ.
Once an ending is available, focus on the whole address: the name and the ending together. Does it make sense for your business? Is it easy to remember and share? If you’re weighing your options, our guide to choosing a domain name for your brand can help you think through that decision.
The next time you see a new ending appear, you’ll know there’s more behind that dot than a new word to choose from.