🌐 Grab your own subdomain (for personal sites, open-source projects, and more) for free
Due to numerous nonsensical domain requests since the creation of this repository, I have temporarily restricted interactions to previously contributed developers.
Free subdomains for personal sites, open-source projects, and more. Here is a list of supported domain names:
Domain name | Features |
---|---|
⚡ *.is-an.app |
|
⚡ *.1bt.uk |
Wildcards (like
*.foo.is-an.app
) are supported too, but the reason for their registration should be very clear and described in detail. Open an issue before the wildcard subdomain request with a clear description.
First of all, I want to answer one important question - "Why are you giving out domains for free?". Because sometimes I need domains for my pet projects, and instead of buying new domains every time, I decided to buy one for everyone, and use subdomains. And why not share them with the community?
Please, register domains only for existing projects - empty or misconfigured sites will be removed after some time (I do it manually, with notifications before the cleaning).
Option | *.is-an.app |
*.1bt.uk |
---|---|---|
DNSSEC | ✅ | ✅ |
❌ | ❌ | |
SSL/TLS * | Full | Flexible |
Always Use HTTPS * | ✅ | ❌ |
HTTP Strict Transport Security (HSTS) | ✅ | ❌ |
Minimum TLS Version * | TLS 1.2 | TLS 1.2 |
Opportunistic Encryption, TLS 1.3 * | ✅ | ✅ |
WAF (Web Application Firewall) * | ✅ (Medium Security Level) | ✅ (Medium Security Level) |
Browser Integrity Check * | ✅ | ✅ |
Caching Level, Browser Cache TTL * | Standard, 4 hours | Standard, 4 hours |
Crawler Hints * | ✅ | ✅ |
HTTP/2, HTTP/2 to Origin, HTTP/3 (with QUIC) * | ✅ | ✅ |
0-RTT Connection Resumption * | ✅ | ✅ |
gRPC, WebSockets * | ✅ | ✅ |
Pseudo IPv4 * | Add header | Add header |
IP Geolocation (HTTP header CF-IPCountry ) * |
✅ | ✅ |
Maximum Upload Size * | 100 MB | 100 MB |
*
Available only when proxying ("proxy": true
) is enabled
<your-subdomain-name>.<root-domain>.js
(in lower case) in the ./domains
folder to
register <your-subdomain-name>
subdomain// for more details watch the file `./domains.d.ts`
addSubDomain({
description: '...', // describe your project in this field
domain: '1bt.uk', // aka "root-domain". select between '1bt.uk' and 'is-an.app'
subdomain: 'foobar', // desired subdomain name
owner: {
repo: '<https://URL/to/the/repository/with/your/project/sources/if/it/is/public>',
email: '<[email protected]>',
},
record: {
CNAME: '<cname-domain>', // e.g.: <your-github-account>.github.io
TXT: ['list', 'of', 'required', 'txt', 'records'],
A: ['list', 'of', 'IPv4', 'addresses', 'like', 'a', '127.0.0.1'],
AAAA: ['list', 'of', 'IPv6', 'addresses', 'like', 'a', '::1'],
NS: ['list', 'of', 'nameservers'],
},
//proxy: false, // disable Cloudflare proxy (with is enabled by default). In this case, your origin server
// should provide valid a SSL certificate and protection CF will be disabled
// nested: [{ // in addition, you may define the required nested subdomains
// subdomain: 'foo',
// record: {
// CNAME: '...',
// },
// proxy: false,
// }, {
// subdomain: 'bar',
// record: {
// A: ['...'],
// },
// proxy: true,
// }]
})
Domains, used for illegal purposes will be removed and permanently banned. Please, provide a clear description of your resource in the PR.
⚠ To validate the project domain, registered on the Vercel platform - please, provide full information about the required verification records in the PR description or separate issue. I need to add them to the DNS zone manually. A correct PR example can be found here.
A
, CNAME
, and other record types, the article on Wikipedia is here
🔍 A few similar services can be found here.