Open Domains

Free subdomains for personal sites, open-source projects, and more.

Want to find services similar to this? Take a look on Free For Life.

Notice

NS records are no longer supported. Existing domains are unaffected.

Donate

If you like this service and want us to continue running it, please consider donating!

Discord Server

Make sure to join our Discord server: https://discord.gg/kVjkg6VBwa

Domains

Available Domains
*.is-cool.dev
*.is-local.org
*.is-not-a.dev
*.localplayer.dev

Note

Wildcard domains (like *.example.is-not-a.dev) are supported too, but the reason for their registration should be very clear and described in detail.

Unsupported Services

We currently do not support Netlify (for websites) or Vercel (for websites).

This will hopefully be fixed soon.

Settings

Setting	is-cool.dev	is-local.org	is-not-a.dev	localplayer.dev
PSL	✅	✅	✅	✅
DNSSEC	✅	✅	✅	✅
Email	✅	✅	✅	✅
SSL/TLS*	Full	Full	Full	Full
Always Use HTTPS*	✅	✅	✅	✅
HTTP Strict Transport Security (HSTS)	✅	✅	✅	✅
Minimum TLS Version*	1.2	1.2	1.2	1.2
Opportunistic Encryption, TLS 1.3*	✅	✅	✅	✅
WAF (Web Application Firewall)*	Medium Security Level	Medium Security Level	Medium Security Level	Medium Security Level
Browser Integrity Check*	✅	✅	✅	✅
Caching Level, Browser Cache TTL*	Standard, 4 hours	Standard, 4 hours	Standard, 4 hours	Standard, 4 hours

*Only available when your domain has Cloudflare's proxy ("proxied": true) enabled

Register

Manual

1. Star and Fork this repository.
2. Add a new file called example.domain.json in the /domains folder to register example subdomain.
3. Edit the file (below is just an example, provide a valid JSON file with your needs, the format is very strict. These records should not show up inside your file.

{
    "description": "Project Description",

    "domain": "is-not-a.dev",
    "subdomain": "example",

    "owner": {
        "repo": "https://github.com/username/repo",
        "email": "hello@example.com"
    },

    "record": {
        "A": ["1.1.1.1", "1.0.0.1"],
        "AAAA": ["::1", "::2"],
        "CNAME": "example.com",
        "MX": ["mx1.example.com", "mx2.example.com"],
        "TXT": ["example_verification=1234567890"]
    },

    "proxied": false
}

4. Your pull request will be reviewed and merged. Please don't ignore the pull request checklist. If you ignore the checklist, your pull request will be ignored too. Make sure to keep an eye on it in case we need you to make any changes!
5. After the pull request is merged, please allow up to 24 hours for the changes to propagate (usually, it takes 5..15 minutes)
6. Enjoy your new domain!

Domains used for illegal purposes will be removed and permanently banned. Please, provide a clear description of your resource in the pull request.

License

This project is under a MIT License.