| Extension | Registered domains | Report month |
|---|---|---|
| .com | 169,209,254 | May 2026 |
| .de | 18,150,432 | September 2026 |
| .net | 12,703,539 | May 2026 |
| .org | 12,529,516 | May 2026 |
| .uk | 10,657,724 | September 2026 |
| .xyz | 8,557,020 | May 2026 |
| .top | 7,252,313 | May 2026 |
| .nl | 6,135,231 | July 2026 |
| .info | 5,615,538 | May 2026 |
| .fr | 4,568,249 | September 2026 |
.com operates on a different scale
The table makes the gap visible. .com has more than nine times the registered base of second-place .de, and its lead is larger than the entire registration count of most national namespaces. This is the practical reason a good .com remains difficult to find: the extension has had decades to accumulate businesses, defensive registrations, parked names and long-held personal domains.
Scale does not guarantee that a specific .com is better than every alternative. It does mean buyers recognize the ending without explanation, and that recognition is reinforced by a very large installed base. For a company that expects customers to type or remember its address, that familiarity still has commercial value.
.net and .org are almost level, but they are not substitutes
.net and .org sit close together by registration count. Their market meaning is different: .org is strongly associated with non-profits, communities and public-interest projects, while .net is a general extension with historical ties to infrastructure and technology.
A buyer should therefore read the similar totals as evidence that both are established—not as a reason to choose whichever happens to be a few cents cheaper. Audience expectation is more important than the small difference between their registration bases.
National domain markets reshape the top ten
.de, .uk, .nl and .fr show how large domestic markets can compete with global generic extensions. A national extension can signal local presence, language and consumer trust more clearly than a generic ending. That can be an advantage for a business whose customers are concentrated in one country.
Country-code reporting also needs careful reading. Some registries publish a total for the whole namespace while registrations are sold at several levels, such as direct registrations and structured products. A registry total is a market-size signal; it is not always the count for one exact retail suffix shown in a registrar checkout.
Registration count is not a quality score
High registration volume measures adoption, not security, search ranking or the quality of available names. Aggressive first-year discounts can increase a registry’s total without proving that customers keep those domains after renewal. Conversely, a smaller extension may be a strong fit for a specific industry even though its overall count is modest.
Website usage adds another perspective, but it answers a different question. A suffix can appear frequently among visible technology companies while having a smaller registration base, and a large national extension may be underrepresented in a global website sample. TLDTab keeps these signals separate instead of turning them into one unexplained score.
What buyers should do with this data
Use registration volume to understand familiarity and market depth, then make the purchase decision with availability, renewal cost, registration restrictions and audience fit. For a global brand, .com remains the default benchmark. For a local business, an established country code may communicate more. For a product or campaign, a newer extension can unlock a much cleaner name.
The report months are shown beside the counts because registry publications do not arrive on one global schedule. Future updates should focus on changes over time—not pretend that differently dated totals form a perfectly synchronized market census.