diff --git a/data/Domains.md b/data/Domains.md
index 7a6f692..797bb9c 100644
--- a/data/Domains.md
+++ b/data/Domains.md
@@ -7,11 +7,11 @@
 | [Free Domains](https://github.com/free-domains/register) | Free subdomains for personal sites, open-source projects, and more. | ❌ |
 | [getlocalcert.net](https://www.getlocalcert.net) | Free subdomains for private network use. | ❌ |
 | [is-a-good.dev](https://is-a-good.dev) | A free is-a-good-dev subdomain for developers. | ❌ |
-| [is-a.dev](https://www.is-a.dev) | Free is-a.dev subdomain for developers. | ❌ |
+| [is-a.dev](https://www.is-a.dev) | Free is-a.dev subdomain for developers. | ✅ |
 | [is-an.app & 1bt.uk](https://github.com/tarampampam/free-domains) | Grab your own subdomain (for personal sites, open-source projects, and more) for free. | ❌ |
 | [js.org](https://js.org) | Free js.org subdomains for GitHub Pages for the JavaScript community. | ✅ |
 | [Netfy Domains](https://netfy.domains) | Get a netfy.* domain. | ❌ |
-| [Open Domains](https://open-domains.net) | Free subdomains for personal sites, open-source projects, and more. | ❌ |
+| [Open Domains](https://open-domains.net) | Free subdomains for personal sites, open-source projects, and more. | ✅ |
 | [pp.ua](https://pp.ua) | Free pp.ua subdomains. | ✅ |
 | [proj.at & proj.sbs](https://github.com/proj-at/subdomains) | Get your own proj.sbs / proj.at subdomains, free for open-source developers. | ❌ |
 | [thedev.id](https://thedev.id) | A free thedev.id subdomain for developers. | ❌ |