# How Many Domains Are There? 2026 Count by Extension

> There are 411.6 million registered domains. We count 260.4 million of them from zone files every day: here are the largest extensions and how fast they grow.

- **URL:** https://instantdomainsearch.com/learn/guides/how-many-domains-are-there
- **Category:** guides
- **Published:** 2026-11-10

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There were **411.6 million** registered domain names at the end of September 2026, counting every extension, according to Verisign’s [Domain Name Industry Brief](https://www.dnib.com/articles/the-domain-name-industry-brief-q3-2026). That is 33.0 million more than a year earlier. Our own count, which we take every day from the zone files that registries publish, covered **260.4 million domains across 953 extensions** on October 31, 2026, and **.com** alone held 168.5 million of them.

The two totals measure different things, and the gap between them says a lot about where domains live. Below is what each number covers, which extensions hold the most names, how fast the total is moving, and how you can check the figures yourself.

## Why there are two answers

A zone file is the list of every domain in an extension that is set up to resolve on the internet. Registries of generic extensions such as .com, .net, .xyz and .app make theirs available every day, so anyone with access can count their domains directly. That is the count behind our [State of Domains report](https://instantdomainsearch.com/trends/november-2026) and our [Domain name statistics](https://instantdomainsearch.com/domain-extensions/statistics) page.

Most country-code extensions, including .uk, .de, .ai, .io and .co, don’t publish a zone file. Their domains are real and registered, but they can’t be counted the same way. Verisign’s quarterly brief includes them, which is why its total is higher. The difference between the two numbers, about 150 million names, is mostly made up of those country-code domains.

| Source | Total | Date | What it covers |
| --- | --- | --- | --- |
| Verisign Domain Name Industry Brief | 411.6 million | September 30, 2026 | Every extension, including country codes |
| Instant Domain Search zone-file count | 260.4 million | October 31, 2026 | 953 extensions we can count directly |

If you want one number for “how many domains are there in the world”, use the first. If you want to know how many domains each extension holds and how that changes from one day to the next, the zone-file count is the more precise one, because every domain in it is counted rather than reported.

## The largest domain extensions

.com holds most of the domains we can count. On October 31, 2026 it held 168,454,855 registered names, about 65% of everything we count. The next nine extensions together hold 59.5 million, about a third of what .com holds on its own.

| Extension | Registered domains (Oct 31, 2026) | Net change in October | Share of 260.4M |
| --- | --- | --- | --- |
| [.com](https://instantdomainsearch.com/domain-extensions/com) | 168,454,855 | +1,453,194 | 64.7% |
| [.net](https://instantdomainsearch.com/domain-extensions/net) | 12,449,928 | +36,398 | 4.8% |
| [.org](https://instantdomainsearch.com/domain-extensions/org) | 12,225,012 | +61,027 | 4.7% |
| [.xyz](https://instantdomainsearch.com/domain-extensions/xyz) | 11,565,753 | +1,333,446 | 4.4% |
| .top | 6,300,076 | +11,555 | 2.4% |
| [.info](https://instantdomainsearch.com/domain-extensions/info) | 5,079,068 | -91,100 | 2.0% |
| .shop | 4,240,953 | -91,105 | 1.6% |
| [.online](https://instantdomainsearch.com/domain-extensions/online) | 3,637,771 | +67,759 | 1.4% |
| .store | 2,078,852 | -3,848 | 0.8% |
| .vip | 1,957,940 | +14,133 | 0.8% |

These ten extensions hold 228.0 million domains between them, about 88% of the total. The other 943 share the remaining 32.4 million, and 336 of them hold just 7,196 domains between them. The [Domain Extensions](https://instantdomainsearch.com/domain-extensions) page ranks the most registered extensions and lists every one you can search.

The older generic extensions still dominate. The 14 legacy extensions in our count, .com, .net, .org, .info and the others that launched before 2012, held 201.9 million domains, about 78% of the names we count. The 600 newer generic extensions that launched since held 56.3 million. In October the newer group added more domains than the legacy group, 1.74 million against 1.49 million, mostly because of .xyz.

## How fast the number is growing

Across the extensions we count, 11.5 million domains were newly registered in October 2026, about 370,000 a day. Deletions took a large share back, so the total rose by 3.45 million over the month.

.com grew 6.8% over the twelve months to October, from 157.7 million domains to 168.5 million, which is 10.7 million more names in a year. .xyz grew faster in percentage terms, up 71% from 6.78 million to 11.6 million, and in October it added almost as many domains as .com did.

The total also moves in both directions every day, which is easy to miss when you only look at the net change. Instant History, our record of every day’s changes in the zone files, shows that 5.23 million .com names appeared in the .com zone file during October 2026 and 3.91 million dropped out of it. Not every appearance is a brand new registration: a name also leaves the zone file when it is put on hold or loses its name servers, and comes back when it is restored. These daily counts and the month-end totals above are measured differently, so they don’t net out to exactly the same figure.

## How we count

Every figure from Instant Domain Search in this guide comes from registry zone files for October 1 to October 31, 2026, as published in our [November 2026 State of Domains report](https://instantdomainsearch.com/trends/november-2026) on November 2, 2026.

- **Registered domains** is the number of domains in an extension’s zone file on October 31.
- **Net change** compares that count with the end of September.
- **.si** is counted from Register.si’s published daily totals, because it has no public zone file.
- **.se and .nu** are in the 260.4 million total but left out of October’s new and net figures, because we had no zone file for them on September 30.
- **336 small extensions**, with 7,196 domains between them, are counted on November 2, 2026, because Instant History only totals them for its latest day. They are in the 260.4 million total and October’s new registrations, but not in its net change.
- **.com appearances and drops** come from Instant History’s daily comparisons of the .com zone file, summed over October 2026.

The 411.6 million figure is Verisign’s own count for the end of the third quarter of 2026, published on October 22, 2026.

## Check the numbers yourself

The [State of Domains report](https://instantdomainsearch.com/trends) is updated every month with the total, the extensions that grew and shrank fastest, and the names registered in the most extensions. For a single extension, the [Domain name statistics](https://instantdomainsearch.com/domain-extensions/statistics) page charts its monthly total back to 2016. And if you want to know about one domain rather than all of them, [Research](https://instantdomainsearch.com/research) scores its brandability, estimates its value and pulls its WHOIS record, and the [Domain age checker](https://instantdomainsearch.com/domain-age-checker) shows the day the zone files first saw it registered.

## Frequently asked questions

### How many .com domains are there?

There were 168,454,855 registered .com domains on October 31, 2026, counted from the .com zone file. That is about 65% of the 260.4 million domains we count across 953 extensions, and 6.8% more than a year earlier.

### How many domain extensions are there?

ICANN has delegated more than 1,500 extensions. We count the domains in 953 of them from zone files and registry data, which covers nearly every generic extension but leaves out most country codes, because their registries don’t publish their domains. The [Domain Extensions](https://instantdomainsearch.com/domain-extensions) page lists the ones you can search, with the most registered ranked by size.

### How many domains are registered every day?

In October 2026, about 370,000 a day across the extensions we count, or 11.5 million over the month. Because many domains are also deleted every day, the total grew by 3.45 million that month.

### How many .ai domains are there?

The .ai registry doesn’t publish a zone file, so .ai is not in our 260.4 million total. SecurityTrails, which counts the .ai domains it sees in DNS, estimated the number at 1,528,651 for October 2026.