Free subdomains for personal sites, open-source projects, and more. Here is a list of supported domain names:
Domain name | Features |
---|---|
β‘ *.is-an.app |
|
β‘ *.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.
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?
Option | *.is-an.app |
*.1bt.uk |
---|---|---|
DNSSEC | β | β |
β | β | |
SSL/TLS * | Full | Flexible |
Always Use HTTPS * | β | β |
HTTP Strict Transport Security (HSTS) | β | β |
Minimum TLS Version * | TLS 1.2 | TLS 1.2 |
Opportunistic Encryption * | β | β |
TLS 1.3 * | β | β |
WAF (Web Application Firewall) * | β (Medium Security Level) | β (Medium Security Level) |
Browser Integrity Check * | β | β |
Caching Level * | Standard | Standard |
Browser Cache TTL * | 4 hours | 4 hours |
Crawler Hints * | β | β |
HTTP/2 * | β | β |
HTTP/2 to Origin * | β | β |
HTTP/3 (with QUIC) * | β | β |
0-RTT Connection Resumption * | β | β |
gRPC * | β | β |
WebSockets * | β | β |
Pseudo IPv4 * | Add header | Add header |
IP Geolocation (HTTP header CF-IPCountry ) * |
β | β |
Maximum Upload Size * | 100 MB | 100 MB |
*
Available only when proxying ("proxy": true
) is enabled
- Star and fork this repository
- Add a new file called
your-subdomain-name.domain.json
in the./domains
folder to registeryour-subdomain-name
subdomain - Edit it (below is just an example, provide a valid JSON file with your needs; format you can check here):
{
"$schema": "../schemas/domain.schema.json",
"description": "My personal project", // what is it?
"domain": "is-an.app", // or "1bt.uk"
"subdomain": "your-subdomain-name",
"owner": {
"repo": "https://github.com/user/repo", // URL to the target repository or your GitHub account
"email": "my@email.com" // optional
},
"record": {
"CNAME": "user.github.io.",
//"TXT": ["..."],
//"A": ["127.0.0.1"],
//"AAAA": ["::1"],
//"NS": ["..."],
},
"proxy": false // disable CF proxy, true by default
}
- Your pull request will be reviewed and merged. Please, don't ignore the PR checklist (your PR will be ignored if you ignore this requirement). Make sure to keep an eye on it in case we need you to make any changes!
- After the pull request is merged, please allow up to 24 hours for the changes to propagate (usually, it takes 5..15 minutes)
- 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 PR.
- What is GitHub pages and how to set up a custom domain, read the docs here
- The difference between
A
,CNAME
, and other record types, the article on Wikipedia is here
π A few similar services can be found here.