diff --git a/domains/_discord.cally.json b/domains/_discord.cally.json
new file mode 100644
index 000000000..80607c630
--- /dev/null
+++ b/domains/_discord.cally.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "cally-jt",
+        "email": "callumjt@proton.me"
+    },
+    "record": {
+        "TXT": "dh=ad9865a1b510eca9917556bd35b8e60d089d3888"
+    }
+}
diff --git a/domains/_github-pages-challenge-nduartech.nathan.json b/domains/_github-pages-challenge-nduartech.nathan.json
new file mode 100644
index 000000000..937af8d0d
--- /dev/null
+++ b/domains/_github-pages-challenge-nduartech.nathan.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "nduartech",
+        "email": "nduartech101@gmail.com"
+    },
+    "record": {
+        "TXT": "79d3051264abe353b91b26d27d0e42"
+    }
+}
diff --git a/domains/sandun.json b/domains/sandun.json
new file mode 100644
index 000000000..9e888ae80
--- /dev/null
+++ b/domains/sandun.json
@@ -0,0 +1,11 @@
+{
+  "description": "Portfolio website of Sandun Madhushan",
+  "repo": "https://github.com/sandunMadhushan/sandunMadhushan.github.io",
+  "owner": {
+    "username": "sandunMadhushan",
+    "email": "sandunhmadushan9330@gmail.com"
+  },
+  "record": {
+    "CNAME": "sandunmadhushan.github.io"
+  }
+}
diff --git a/domains/tanbaycu.json b/domains/tanbaycu.json
index 7defadbe3..892edd731 100644
--- a/domains/tanbaycu.json
+++ b/domains/tanbaycu.json
@@ -6,7 +6,7 @@
     "email": "tanbaycu@gmail.com"
   },
   "record": {
-    "CNAME": "tanbaycu.github.io"
+    "CNAME": "tanbaycu.vercel.app"
   },
   "proxied": true
 }