TLDs

Name: TLDs
Creator: staticdata.dev
License: https://opensource.org/licenses/MIT

A curated set of 105 top-level domains from the ICANN root zone, classified as gTLD, ccTLD, or sTLD, with the operating registry, whether registration is restricted to specific entities, and whether the TLD supports internationalised domain names.

v1.0.0 MIT 105 records Updated 2026-10-05 stable Source: IANA Root Zone Database, ICANN Registry Reports

Quick fetch

Stable URL. CORS-enabled. No auth.

bash

curl https://staticdata.dev/v1/tlds.json

Or use as a typed import: import { tlds } from "https://staticdata.dev/v1/tlds.ts"

Formats

JSON 14.8 KB

/v1/tlds.json

Open

min: 10.5 KB · /v1/tlds.min.json
CSV 4.1 KB

/v1/tlds.csv

Open
TypeScript 15.0 KB

/v1/tlds.ts

export const tlds

type Tld = (typeof tlds)[number]

Open

Schema

Each record in the dataset has the following shape.

Schema
Field	Type	Description	Example
tld	string	Top-level domain with leading dot	.com
type	"gTLD" \| "ccTLD" \| "sTLD"	Classification	gTLD
country?	string \| null	ISO 3166-1 alpha-2 (only for ccTLDs)
registry	string	Operating registry name	VeriSign
restricted	boolean	Whether registration is restricted by eligibility rules	false
idn	boolean	Whether the TLD supports IDN registrations	false

Preview

First 10 records.

Data preview
tld	type	country	registry	restricted	idn
.com	gTLD		VeriSign	false	false
.org	gTLD		Public Interest Registry	false	false
.net	gTLD		VeriSign	false	false
.info	gTLD		Identity Digital	false	false
.biz	gTLD		GoDaddy Registry	false	false
.name	gTLD		VeriSign	true	false
.pro	gTLD		Identity Digital	false	false
.dev	gTLD		Charleston Road Registry (Google)	false	false
.app	gTLD		Charleston Road Registry (Google)	false	false
.io	ccTLD	IO	Internet Computer Bureau	false	false

Showing 10 of 105. View full data: JSON · CSV

Fetch examples

Drop-in snippets in five languages.

curl

curl -sSL https://staticdata.dev/v1/tlds.json | jq '.[0]'

JavaScript

import type { Tld } from "https://staticdata.dev/v1/tlds.ts";

const res = await fetch("https://staticdata.dev/v1/tlds.min.json");
if (!res.ok) throw new Error(`Fetch failed: ${res.status}`);
const tlds: Tld[] = await res.json();
console.log(tlds[0]);

Python

import urllib.request, json

with urllib.request.urlopen("https://staticdata.dev/v1/tlds.min.json") as r:
    tlds = json.load(r)

print(tlds[0])

package main

import (
	"encoding/json"
	"fmt"
	"net/http"
)

func main() {
	resp, err := http.Get("https://staticdata.dev/v1/tlds.min.json")
	if err != nil { panic(err) }
	defer resp.Body.Close()

	var data []map[string]any
	if err := json.NewDecoder(resp.Body).Decode(&data); err != nil {
		panic(err)
	}
	fmt.Println(data[0])
}

Rust

use serde_json::Value;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let body = ureq::get("https://staticdata.dev/v1/tlds.min.json").call()?.into_string()?;
    let data: Vec<Value> = serde_json::from_str(&body)?;
    println!("{:?}", data.first());
    Ok(())
}

Sources and methodology

As of October 2026 the root zone contains 1,437 TLDs, hundreds of which are brand TLDs (.google, .amazon) that are not generally available for registration. This dataset focuses on TLDs developers actually encounter: the original gTLDs (.com, .org, .net), the major ccTLDs, the sponsored TLDs that have meaningful real-world use (.gov, .edu, .aero), and the more popular new gTLDs.

The restricted flag is true when registration is gated on eligibility (e.g., .gov requires a US government entity, .edu requires accreditation, .bank requires being a bank, .aero requires being in the aviation sector). It is false when registration is open to anyone. Registry operators and eligibility rules change over time; the registry, restricted and idn values reflect the situation as of October 2026, and registry names the operator most developers would recognise (which is sometimes the back-end operator rather than the IANA sponsoring organisation).

The idn flag indicates whether the registry accepts internationalised domain name registrations using non-ASCII characters in the second-level domain.

Internationalised TLDs (IDN ccTLDs like .рф, .中国, .한국) are not yet included.

Versioning

URLs under /v1/ are stable: field names and types will not change in a way that breaks consumers. Values can be corrected or records added when the upstream source changes; schema-incompatible updates ship under a new version path. See the tlds changelog for this dataset's history.

Related datasets

countries