diff --git a/domains/_github-pages-challenge-periyakaruppan140202.periyakaruppan.json b/domains/_github-pages-challenge-periyakaruppan140202.periyakaruppan.json
new file mode 100644
index 0000000000..4b3d06d1be
--- /dev/null
+++ b/domains/_github-pages-challenge-periyakaruppan140202.periyakaruppan.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "periyakaruppan140202",
+        "email": "periyakaruppannagappan2020@gmail.com"
+    },
+    "records": {
+        "TXT": "139b135683726d304a88408046e99f"
+    }
+}
diff --git a/domains/_vercel.tuna.json b/domains/_vercel.tuna.json
new file mode 100644
index 0000000000..b7f7caa47d
--- /dev/null
+++ b/domains/_vercel.tuna.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "tuanha1508",
+    "email": "tuanafk2006@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=tuna.is-a.dev,fbe88e331fd21183f05a"
+  }
+}
diff --git a/domains/periyakaruppan.json b/domains/periyakaruppan.json
index fc3af454ce..0c7798c0dc 100644
--- a/domains/periyakaruppan.json
+++ b/domains/periyakaruppan.json
@@ -1,15 +1,9 @@
 {
-  "description": "Personal portfolio website",
-  "repo": "https://github.com/Periyakaruppan140202/portfolio",
-  "owner": {
-    "username": "Periyakaruppan140202",
-    "email": "periyakaruppannagappan2020@gmail.com"
-  },
-  "proxied": true,
-  "records": {
-    "A": ["216.198.79.1"],
-    "TXT": [
-      "vc-domain-verify=periyakaruppan.is-a.dev,eb96b8148322bc6eaadb"
-    ]
-  }
+    "owner": {
+        "username": "periyakaruppan140202",
+        "email": "periyakaruppannagappan2020@gmail.com"
+    },
+    "records": {
+        "CNAME": "periyakaruppan140202.github.io"
+    }
 }
diff --git a/domains/rahul21.json b/domains/rahul21.json
new file mode 100644
index 0000000000..fc3c635055
--- /dev/null
+++ b/domains/rahul21.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "Rahulshah21",
+    "email": "rahulshah123shah@gmail.com"
+  },
+    "records": {
+        "CNAME": "rahulshah21.github.io"
+    }
+}
diff --git a/domains/tuna.json b/domains/tuna.json
new file mode 100644
index 0000000000..09e168b7d1
--- /dev/null
+++ b/domains/tuna.json
@@ -0,0 +1,10 @@
+{
+  "owner": {
+    "username": "tuanha1508",
+    "email": "tuanafk2006@gmail.com"
+  },
+  "records": {
+    "CNAME": "cname.vercel-dns.com"
+  },
+  "proxied": false
+}