Free dynamic DNS · Free Domains & Subdomains
Free yourname.duckdns.org hostnames that follow your home IP address.
Checked against Duck DNS's official pages on 1 Nov 2026. A few details were not stated on the official page; those are marked “Not stated” or worded with care. Free tiers change, so confirm before you commit.
Free duckdns.org subdomains with dynamic IP updates.
| Limit | Free plan |
|---|---|
| Cost | Free (donations) |
| Sign-in | Google, GitHub, Twitter, Reddit |
| Subdomains | A few per account |
| Records | Points to your IP |
It's built for pointing at a home server's IP, not for a polished public brand.
Sign in at duckdns.org
Add a subdomain
Install the update script on your server
Open ports or use a tunnel
Free duckdns.org subdomains with dynamic IP updates. Free plan ends: Never.
No, you can sign up for Duck DNS's free plan without a card.
It's built for pointing at a home server's IP, not for a polished public brand.
FreeDNS (afraid.org), is-a.dev, JS.org. Compare their limits on this page or open each one for details.
Free DNS + subdomains
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The catch: Shared domains belong to other people, who can pull them, so don't build anything important on one.
Free dev subdomain
Claim yourname.is-a.dev by opening a pull request on GitHub.
The catch: Root names must relate to software development and maintainers reject AI-written or sloppy requests.
Free JS subdomain
A free yourproject.js.org name for JavaScript projects hosted on GitHub Pages.
The catch: Only for sites with real content clearly connected to JavaScript.
Free domain registry
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The catch: Requests are checked by hand, so approval can take a long time, and small commercial sites are discouraged.
Free domain
A free Ukrainian second-level name, yourname.pp.ua, activated by phone SMS.
The catch: Your name and contact details are always public in WHOIS, and every renewal needs the same phone number.
Free domain registry
An open-source project giving out free names under .us.kg, .dpdns.org, .qzz.io, .xx.kg and .qd.je.
The catch: It's a free community project with no uptime promise, and its old Telegram channel was hijacked, so only trust the GitHub repo and dashboard.
Check a name, set up DNS and test the site once it is live. All free, in the browser.
Where to list a new site so search engines and people find it.