--- title: "Who Controls the Internet's Plumbing? DNS and Registrar Market Share in 2026" description: "Two providers run DNS for 30% of all domains. GoDaddy registers 22% of the web once you merge its seven legal entities. And symbolics.com — the first .com ever — is still online. A data teardown of who really controls the internet's plumbing." url: https://webatla.com/blog/dns-registrar-market-share-2026 --- [Home](https://webatla.com/) › [Blog](https://webatla.com/blog) › Who Controls the Internet's Plumbing? DNS and Registrar Mark… Data # Who Controls the Internet's Plumbing? DNS and Registrar Market Share in 2026 M **Marina** · Jun 23, 2026 · 10 min read Share **Two companies answer DNS for a quarter of all domains, and one company registers nearly a fifth of them — once you untangle the shell entities it hides behind.** I pulled webatla's full index of roughly 405 million domains — a June 2026 snapshot — joined its authoritative nameserver and registry records, and measured who actually controls the internet's plumbing. This is the **DNS provider market share 2026** and **domain registrar market share 2026** picture, with the consolidation the raw leaderboards quietly understate — plus a tour of the oldest domains still online. ## How concentrated is DNS? Start with DNS, because it is the layer most people never think about and every request depends on. I grouped all ~405M domains by their authoritative nameserver provider. Here is the top of the table. ![DNS provider market share 2026 - share of all domains by nameserver provider](https://webatla.com/assets/blog/dns-concentration-2026.png) DNS provider market share 2026 - share of all domains by nameserver provider | Rank | Nameserver provider | Operator | Share of all domains | | --- | --- | --- | --- | | 1 | domaincontrol.com | GoDaddy | 14.24% | | 2 | cloudflare.com | Cloudflare | 10.65% | | 3 | googledomains.com | Google Cloud DNS | 2.81% | | 4 | registrar-servers.com | Namecheap | 2.79% | | 5 | afternic.com | GoDaddy / Afternic | 2.49% | | 6 | ui-dns.biz | IONOS | 2.32% | | 7 | dns-parking.com | — | 2.27% | | 8 | wixdns.net | Wix | 1.76% | | 9 | hichina.com | Alibaba Cloud | 1.52% | | 10 | share-dns.com | — | 1.01% | The headline: **just two providers — GoDaddy's `domaincontrol.com` and [Cloudflare](https://webatla.com/technology/cloudflare) — answer DNS for 24.90% of all domains.** (GoDaddy's real footprint is larger still: `afternic.com` at #5, another 2.49%, is also GoDaddy.) The top five reach 32.98%, the top ten 41.87%, and the top twenty 49.23%. The 37 providers I could attribute cover 55.23% of all domains. That is what **DNS concentration** looks like in 2026: a long tail of self-hosted and niche nameservers, sitting under a very short head. ### Why DNS concentration is systemic risk This matters beyond trivia. DNS is a single point of failure: if your nameserver provider goes dark, your domain effectively vanishes even though your servers are fine. When a provider answers for 10%+ of all domains, its bad day is the internet's bad day. The textbook case is the October 2016 DDoS attack on the managed-DNS provider Dyn, which made Twitter, Spotify, Reddit, Netflix and PayPal unreachable for hours — not because those companies failed, but because they shared one DNS dependency. It keeps happening: a single Cloudflare internal error on 18 November 2025 took down X, ChatGPT, Claude and Shopify at once. Concentration trades resilience for convenience. [Cloudflare](https://webatla.com/technology/cloudflare) at 10.65% and GoDaddy at ~14% are not just big businesses; they are shared dependencies for a meaningful slice of the web. If you run infrastructure, security, or you're underwriting risk, the [DNS dataset](https://webatla.com/datasets/dns) lets you measure your own exposure rather than guess at it. ## Domain registrar market share 2026: the leaderboard, and what it hides Domain registration tells a similar story — but the largest-registrars leaderboard is actively misleading if you read it raw, because the giants register under many legal entities at once. ![Domain registrar market share 2026, raw vs consolidated by owner](https://webatla.com/assets/blog/registrar-concentration-2026.png) Domain registrar market share 2026, raw vs consolidated by owner Here is the **raw** leaderboard — share of all domains by single legal entity: | Rank | Registrar (legal entity) | Share of all domains | | --- | --- | --- | | 1 | GoDaddy.com LLC | 16.91% | | 2 | NameCheap Inc | 5.29% | | 3 | Tucows | 2.55% | | 4 | Squarespace Domains II | 2.02% | | 5 | Hostinger | 1.95% | | 6 | Dynadot Inc | 1.88% | | 7 | Gname | 1.78% | | 8 | GMO / Onamae | 1.75% | | 9 | Spaceship | 1.67% | | 10 | IONOS SE | 1.66% | Raw, the top five hold 28.72% and the top ten 37.45%; the 100 registrars listed cover 70.52% of all domains. ### What the raw leaderboard hides: shell entities The problem is that "GoDaddy.com LLC" is only *one* of GoDaddy's ICANN-accredited registrars. GoDaddy owns Wild West Domains, LLC (a separate accredited entity, IANA ID 440) and operates several others. When I consolidated the multiple legal names each owner registers under — webatla's own grouping methodology, mapped by hand against the IANA registrar-ID registry — the picture shifts: | Owner | Consolidated share | Legal entities | Biggest single entity | | --- | --- | --- | --- | | GoDaddy | 19.64% | 7 | 16.91% | | Namecheap | 6.06% | 2 | 5.29% | | Squarespace / ex-Google Domains | 3.13% | 2 | 2.02% | | Tucows | 2.55% | 1 | 2.55% | | Dynadot | 2.40% | 2 | — | | Alibaba Cloud / HiChina | 2.20% | 3 | — | | Hostinger | 1.95% | 1 | 1.95% | | IONOS | 1.90% | 2 | — | | NameSilo | 1.78% | 2 | — | | Gname | 1.78% | 1 | 1.78% | **GoDaddy jumps from 16.91% to 19.64% once you merge the seven GoDaddy entities in our data** — almost three full points of market share invisible on the raw leaderboard. Consolidated, the top three owners control 28.83% of all domain registrations. The most striking re-grouping is at #4. **"Squarespace Domains II LLC" is literally the renamed Google Domains registrar.** The proof is clean: IANA registrar IDs are permanent and never reassigned. Google's registrar held IANA ID 895; the IANA registry now lists ID 895 as "Squarespace Domains II LLC." Squarespace bought the ~10M-domain Google Domains book in 2023 and inherited the entity outright. (Confusingly, the `googledomains.com` nameservers back in the DNS table are still Google's own Cloud DNS — only the *registrar* business moved to Squarespace.) Similarly, Alibaba Cloud, HiChina, and Wanwang are one registrar (IANA ID 1599); Network Solutions, Register.com, and Domain.com all roll up to Newfold Digital. If you want to study this lineage yourself, the registrar and creation-date fields live in the [RDAP/WHOIS dataset](https://webatla.com/datasets/rdap-whois) — and our post on [RDAP vs WHOIS](https://webatla.com/blog/rdap-vs-whois) explains why we standardised on RDAP. ## Brand-protection vs mass-market registrars Here is the counterintuitive part. The volume giants do **not** hold the internet's marquee domains. In our data, the famous, high-value names cluster at corporate brand-protection registrars instead: | Registrar | Holds in our data (examples) | | --- | --- | | MarkMonitor | google.com, googleapis.com, youtube.com, gstatic.com | | CSC Corporate Domains | twitter.com, ibm.com, att.com, nginx.org | | Cloudflare Registrar | cloudflare.com, discord.com, ietf.org | GoDaddy, Namecheap, and Hostinger own the *mass volume* — tens of millions of ordinary domains — but the names a Fortune 500 legal team loses sleep over sit at MarkMonitor and CSC, where the pitch is security and trademark defense, not price. Market share by count and market share by *value* are two different maps. The [all-data join](https://webatla.com/datasets/all-data) lets you draw both. ## The oldest domains on the internet Joining registry creation dates onto the active-domain list surfaces the internet's living fossils — the **oldest domains** still registered and resolving today. ![Timeline of the oldest domains still registered, from symbolics.com 1985](https://webatla.com/assets/blog/oldest-domains-timeline.png) Timeline of the oldest domains still registered, from symbolics.com 1985 | Domain | Registered | Registrar now (our data) | | --- | --- | --- | | symbolics.com | 1985-03-15 | — | | think.com | 1985-05-24 | MarkMonitor | | mitre.org | 1985-07-10 | — | | dec.com | 1985-09-30 | Squarespace | | northrop.com | 1985-11-07 | CSC | | xerox.com | 1986-01-09 | MarkMonitor | | hp.com | 1986-03-03 | — | | bellcore.com | 1986-03-05 | CSC | | ibm.com | 1986-03-19 | CSC | | intel.com | 1986-03-25 | MarkMonitor | | att.com | 1986-04-25 | CSC | **`symbolics.com`, registered 1985-03-15, is the first `.com` domain ever — and it is still online.** Behind it sits a roll call of 1980s computing: a Lisp-machine maker, Digital Equipment, Xerox, HP, IBM, Intel, AT&T. Notice how many of these now sit at MarkMonitor and CSC — the same brand-protection pattern, applied to the oldest and most valuable names on the network. ### An honesty caveat on the dates A few records in the data carry obviously fake timestamps: `nordu.net` is stamped 1985-01-01, and a cluster of `.se` domains all read 1985-01-17. Those dates *predate* symbolics.com — but they are almost certainly registry default/placeholder values, not real registrations, so I will not claim them as "older than the first `.com`." The verifiable first `.com` is `symbolics.com` on 1985-03-15. Stating that plainly matters more than a flashier number; if the data has a soft spot, you should hear it from me, not discover it later. > "Concentration this deep is a systemic-risk question, not a trivia question. The point of owning the raw data is that you can measure your own exposure — you don't have to trust a vendor's dashboard to tell you how exposed you are to the vendor." — Alan, webatla CEO ## Methodology A few notes so you can judge — and reproduce — the analysis: - **Scope and date.** This analysis was run in June 2026; every figure is a point-in-time snapshot of that month and will drift as domains are registered, dropped and transferred. All figures are shares of webatla's full active-domain index of ~405 million domains. DNS shares are computed from each domain's authoritative nameserver provider; registrar and creation-date figures come from registry/RDAP records. - **Entity consolidation is ours.** The raw registrar table reflects single legal entities exactly as registries report them. The *consolidated* table is webatla's grouping: we map each accredited legal entity to its true owner — verified against the IANA registrar-ID registry — so that GoDaddy's seven entities, Alibaba's three, and Squarespace's inherited Google book count once, under the right parent. We publish both so you can see exactly what we merged. - **No SQL required.** This is creation-date and nameserver data joined across two files. Every number here traces to a column you can pivot in a spreadsheet — no query engine needed. - **We flag soft data.** Placeholder registration dates (the 1985-01-01 / 1985-01-17 records) are kept in the raw data but excluded from the "first .com" claim. ## FAQ **What is the most popular DNS provider in 2026?** GoDaddy's `domaincontrol.com`, the authoritative nameserver for 14.24% of all domains, followed by [Cloudflare](https://webatla.com/technology/cloudflare) at 10.65%. Together those two answer 24.90% of the internet's DNS. **Which registrar has the most domains?** GoDaddy. Its flagship entity, GoDaddy.com LLC, holds 16.91% of all domains on its own; consolidating the GoDaddy entities in our data brings the group to 19.64% — comfortably the largest registrar by domain count. The registrar field comes from the [RDAP/WHOIS dataset](https://webatla.com/datasets/rdap-whois). **What was the first .com domain?** `symbolics.com`, registered 1985-03-15, and it is still online today. Some records in the raw data carry earlier placeholder dates (e.g. 1985-01-01), but those are registry defaults, not real registrations. **Is Squarespace really the old Google Domains registrar?** Yes. "Squarespace Domains II LLC" is the renamed entity that held Google Domains — IANA registrar ID 895, which is permanent and never reassigned, still points to that same registrar of record. **How concentrated is the domain market overall?** The top two DNS providers cover 24.90% of domains and the top ten cover 41.87%; on the registrar side, the top ten legal entities cover 37.45% — or about 43.4% once you consolidate them by owner. Concentration is high at the head and falls off into a long tail. ## Get the data and measure it yourself Vendor dashboards show you their slice. The raw data lets you measure the whole market — DNS concentration, registrar ownership, domain age — on your own terms. - **[DNS dataset — €199 →](https://webatla.com/datasets/dns)** authoritative nameserver records per domain. Powers the DNS-concentration analysis above. - **[RDAP/WHOIS dataset — €299 →](https://webatla.com/datasets/rdap-whois)** registrar and creation date per domain. Powers the registrar-consolidation and oldest-domains analysis. - **[All-data join — €599 →](https://webatla.com/datasets/all-data)** everything joined into one file — do all of the above in a single pivot. - **[All active domains — €29 →](https://webatla.com/datasets/all-active-domains)** the base domain list everything builds on. Browse the full catalogue on the [datasets page](https://webatla.com/datasets) and [pricing →](https://webatla.com/pricing). If you're new to the data, start with [how to download a list of all active domains](https://webatla.com/blog/how-to-download-list-of-all-active-domains), then see what the [AI domain boom](https://webatla.com/blog/ai-domain-boom-tld-growth) and the [fastest-growing TLDs of Q1 2026](https://webatla.com/blog/fastest-growing-tlds-q1-2026) are doing to the [TLD landscape](https://webatla.com/tld). ### Get the data behind this post The same JSONL we used to write this article, fresh daily exports going forward. Buy one of the datasets that covers it. [Get the RDAP & WHOIS dataset →](https://webatla.com/datasets/rdap-whois) [See all datasets](https://webatla.com/datasets) M **Marina** Data writer · webatla Writes the data-journalism behind the webatla datasets, domain trends, technology adoption and how the index is built. ## Keep reading Data, Websites Created Using Wix: 4.9M Live (2026) 8 min · Jul 11, 2026 ### [Websites Created Using Wix: 4.9M Live (2026)](https://webatla.com/blog/websites-created-using-wix) Data, Websites Made With Shopify: 2.85M Live Stores (202… 8 min · Jul 10, 2026 ### [Websites Made With Shopify: 2.85M Live Stores (2026)](https://webatla.com/blog/websites-made-with-shopify) Data, Websites That Use Cloudflare: 54.4M Live (2026) 8 min · Jul 9, 2026 ### [Websites That Use Cloudflare: 54.4M Live (2026)](https://webatla.com/blog/websites-that-use-cloudflare)