The domain name landscape could be about to undergo one of its biggest expansions in more than a decade.
The Internet Corporation for Assigned Names and Numbers (ICANN) closed the application window for its 2026 New Generic Top-Level Domains programme on 12 August. By the deadline, more than 1,600 primary applications had been submitted for new generic top-level domains, commonly known as gTLDs.
A top-level domain is the part of an internet address that appears to the right of the final dot. Familiar examples include .com, .org and .net, alongside newer extensions introduced during previous expansion programmes.
It does not mean that more than 1,600 new extensions are certain to appear on the internet. Applications still have to pass through ICANN's processes, including administrative checks, evaluation and, where necessary, the resolution of competing applications for the same or similar strings. The final application total has also yet to be disclosed.
What the number does show is the level of interest in controlling new areas of the domain name system.
For businesses considering their long-term digital identity, it also raises an interesting question: if the choice of domain extensions is about to increase significantly, what happens to the value and importance of .com?
The internet has been through this before
The 2026 programme is the first opportunity in more than a decade to apply for new gTLDs. ICANN's previous application round took place in 2012 and ultimately resulted in more than 1,200 new extensions entering the domain name system.
They included extensions associated with individual brands, geographical areas and broader categories, with examples including .microsoft, .sky, .africa, .berlin, .bank and .eco.
That expansion changed the domain market considerably. Businesses no longer had to think exclusively in terms of established extensions such as .com, .net and country-code domains. A much wider range of addresses became possible.
It did not make established domain names irrelevant.
Fourteen years later, the level of interest in the latest ICANN round suggests organisations still see considerable strategic value in controlling what sits to the right of the dot. At the same time, the market for strong existing domains continues to operate alongside these newer alternatives.
The two should not necessarily be viewed as competing ideas.
More choice does not automatically mean less value
It's easy to assume that introducing more extensions must reduce the importance of .com. Domain names, however, are not interchangeable simply because more combinations become technically possible.
The value of an established domain is influenced by factors including the name itself, its commercial relevance, memorability, extension, scarcity and the level of demand from prospective buyers.
A business that cannot register its preferred name under .com may have hundreds of alternative extensions available. That answers the question of availability, but not necessarily which address best suits the brand.
This distinction becomes particularly important as companies grow.
A start-up may initially choose an alternative extension because it is available and affordable. If that business later expands internationally, attracts investment or develops a much larger customer base, its requirements can change. The corresponding .com may then become a strategic acquisition rather than simply another web address.
This is one reason the expansion of the domain name system should not automatically be interpreted as dilution of the established market.
Scarcity works differently in domain names
There can only ever be one exact domain such as example.com.
Adding further extensions creates new possibilities, example.ai, example.tech or potentially future alternatives, but it does not create another example.com.
That distinction is fundamental to understanding premium domain values.
The strongest domains combine a desirable term with an extension buyers recognise and want. When several organisations want the same asset, its scarcity becomes commercially significant.
For companies looking to secure one of these names, specialist domain acquisition services can involve identifying the owner, assessing the asset’s likely value, approaching discreetly, and negotiating a transaction even when the domain has never been publicly advertised for sale.
More extensions may give a buyer additional options, but they do not remove the underlying scarcity of a specific existing domain.
The 2026 applications are not new domains yet
Another important distinction appears in the current headlines.
More than 1,600 applications were submitted by the close of the window. ICANN has not announced that all of those applications will become operational extensions.
Following administrative review, ICANN will hold what it calls Reveal Day. This is when the public-facing portions of applications that have passed the Administrative Check will be published, along with the applied-for strings and information about identical strings in contention. ICANN has said Reveal Day should take place no later than nine weeks after the application window closed, absent extraordinary circumstances.
That will provide the first detailed view of what applicants actually want to operate.
After that come further stages covering string confirmation, community input, objections, evaluation, contention resolution, contracting and ultimately delegation for successful applications.
In other words, the market is at the beginning of the process, not the end.
What should businesses take from it?
The number of applications is significant because it shows considerable interest in domain names as strategic digital assets.
For some organisations, operating a dedicated extension could eventually provide a level of control that a conventional domain cannot. For others, a newer extension may offer a practical way to secure a short and relevant address that would otherwise be unavailable.
But increased choice also makes the decision more complicated.
A domain has to work outside the address bar. It may appear in advertising, email addresses, presentations, search results, investor material and everyday conversation. The shortest or newest option isn't automatically the strongest.
Businesses therefore need to consider the domain as part of the brand rather than treating registration as a technical task to complete after the name has already been chosen.
Could the expansion actually strengthen .com?
It is too early to claim that the 2026 programme will push .com values in either direction. We do not yet know which strings have been applied for, which will complete the process or how widely successful extensions will ultimately be adopted.
There is, however, a reasonable argument that a larger and more fragmented domain landscape could reinforce the appeal of names that are already widely understood.
More choice gives businesses greater flexibility. It also creates more decisions for customers.
Against that background, concise, memorable domains on established extensions retain an obvious advantage: they require little explanation.
The forthcoming Reveal Day will tell us considerably more about where organisations believe the next opportunities lie. The more interesting question will take much longer to answer.
The domain name system is about to offer businesses more choice. Whether that makes the best .com domains less important, or simply makes their scarcity more apparent, will be one of the more interesting consequences to watch.
