.CASA domain list & statistics

1. Zone summary: .casa

The .CASA zone contains 101,779 domain names, according to the complete zone-file snapshot dated 02 Oct 2026. In the latest available comparison, from 01 Oct 2026 to 02 Oct 2026, 136 domain names were added to the zone and 321 were removed. The net zone change was -185 domains (net loss).

Complete zone-file coverage. Counts describe domains present in the zone file; registered domains absent from the zone file are excluded. Additions and removals are not independently verified registration or expiration events.

3. Zone Details: .casa

The .casa domain extension leverages the common Romance-language word for house or home, making it immediately comprehensible in Spanish, Portuguese and Italian-speaking markets. It is used by real estate agencies, property managers, vacation rentals, home services, interior designers and lifestyle publishers who want a domain name that communicates domestic relevance at a glance.

Typical use cases include residential property listings, short-term rental and hospitality sites, broker or agent landing pages, home improvement and interior design portfolios, and neighborhood or community portals. As a branding choice, .casa conveys warmth, domestic focus and clarity; organizations choose it to emphasize home-related content, improve memorability for local audiences, and differentiate from generic extensions.

When selecting a .casa name, registrants often pair it with location or property-type keywords (for example, city + casa or type + casa) to aid discovery and local SEO. It is appropriate for bilingual sites and campaigns targeting Romance-language speakers, and it can be used alongside .com or relevant country-code domains to cover broader audiences or protect a brand.

Related zones:

5. Download latest .casa domain list via API

import axios from 'axios';
import fs from 'fs';
import { pipeline } from 'stream/promises';

const response = await axios({
  method: 'GET',
  url: 'https://allzonefiles.io/api/v1/zones/casa/dl',
  responseType: 'stream',
  headers: {
    // Replace with your API key
    'Authorization': 'Bearer allzfio_5c1572d016b846ce99ce7a177922ff21'
  }
});

await pipeline(response.data, fs.createWriteStream('casa.txt.gz'));

console.log('Download complete!');

package main

import (
    "io"
    "net/http"
    "os"
)

func main() {
    url := "https://allzonefiles.io/api/v1/zones/casa/dl"
    file, _ := os.Create("casa.txt.gz")
    defer out.Close()

    req, _ := http.NewRequest("GET", url, nil)
    // Replace with your API key
    req.Header.Set("Authorization", "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21")

    resp, _ := http.DefaultClient.Do(req)
    defer resp.Body.Close()

    io.Copy(out, resp.Body)
}

import requests

url = "https://allzonefiles.io/api/v1/zones/casa/dl"
# Replace with your API key
headers = {"Authorization": "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21"}

with requests.get(url, headers=headers, stream=True) as r:
    r.raise_for_status()
    with open("casa.txt.gz", "wb") as f:
        for chunk in r.iter_content(chunk_size=128*1024):
            f.write(chunk)

import java.io.FileOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class FileDownloader {
    public static void main(String[] args) throws Exception {
        URL url = new URL("https://allzonefiles.io/api/v1/zones/casa/dl");
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();

        connection.setRequestMethod("GET");
        // Replace with your API key
        connection.setRequestProperty("Authorization", "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21");

        try (InputStream in = connection.getInputStream();
             FileOutputStream out = new FileOutputStream("casa.txt.gz")) {

            byte[] buffer = new byte[8192];
            int bytesRead;
            while ((bytesRead = in.read(buffer)) != -1) {
                out.write(buffer, 0, bytesRead);
            }
        }

        System.out.println("Download complete!");
    }
}

Use .CASA domain data in your workflow

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