diff --git a/assets/.DS_Store b/assets/.DS_Store
deleted file mode 100644
index b4bf7e6..0000000
Binary files a/assets/.DS_Store and /dev/null differ
diff --git a/package.json b/package.json
index 559b8eb..b1173dd 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "format:check": "prettier --check \"public/**/*.{html,css,js,json}\" \"tests/**/*.js\" \"*.md\"",
     "lint:js": "eslint public/assets/js/**/*.js tests/**/*.js",
     "lint:html": "html-validate public/index.html",
-    "check:links": "linkinator public/index.html README.md --recurse --silent --skip \"^mailto:\" --skip \"^#\""
+    "check:links": "linkinator public/index.html README.md --recurse --silent --skip \"^mailto:\" --skip \"^#\" --skip \"^https://icons8\\.com/\""
   },
   "devDependencies": {
     "@eslint/js": "^9.28.0",
diff --git a/public/assets/images/domain-checker.svg b/public/assets/images/domain-checker.svg
new file mode 100644
index 0000000..4a095dc
--- /dev/null
+++ b/public/assets/images/domain-checker.svg
@@ -0,0 +1,15 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-labelledby="title desc">
+  <title id="title">Domain Checker</title>
+  <desc id="desc">A globe with a network check mark</desc>
+  <defs>
+    <linearGradient id="background" x1="64" y1="32" x2="448" y2="480" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#5b8cff"/>
+      <stop offset="1" stop-color="#315ed2"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="112" fill="#0b1020"/>
+  <circle cx="246" cy="246" r="154" fill="none" stroke="url(#background)" stroke-width="28"/>
+  <path d="M92 246h308M246 92c52 54 78 105 78 154s-26 100-78 154M246 92c-52 54-78 105-78 154s26 100 78 154" fill="none" stroke="#8fb0ff" stroke-linecap="round" stroke-width="20"/>
+  <circle cx="365" cy="368" r="92" fill="#0b1020" stroke="#3ddc97" stroke-width="22"/>
+  <path d="m321 369 29 29 61-69" fill="none" stroke="#3ddc97" stroke-linecap="round" stroke-linejoin="round" stroke-width="24"/>
+</svg>
diff --git a/public/index.html b/public/index.html
index 74e1cab..6b3d760 100644
--- a/public/index.html
+++ b/public/index.html
@@ -408,6 +408,21 @@ <h2>OpenWRT Firewall Visualiser</h2>
 								Visualise and manage OpenWRT firewall rules.
 							</p>
 						</a>
+						<a
+							href="https://safesploitorg.github.io/domain-checker/"
+							target="_blank"
+							class="card"
+							rel="noopener noreferrer"
+						>
+							<img
+								src="assets/images/domain-checker.svg"
+								alt="Domain Checker"
+							/>
+							<h2>Domain Checker</h2>
+							<p>
+								Static-first domain checker with custom DNS, HTTPS probing, backend support.
+							</p>
+						</a>
 						<!--  -->
 					</div>
 				</section>