diff --git a/domains/00.json b/domains/00.json
index df557c1c2..fe125c21b 100644
--- a/domains/00.json
+++ b/domains/00.json
@@ -4,6 +4,6 @@
     "email": "rayrsn@proton.me"
   },
   "record": {
-    "URL": "https://rayr.link"
+    "URL": "https://rayrsn.me/"
   }
 }
diff --git a/domains/01.json b/domains/01.json
index df557c1c2..fe125c21b 100644
--- a/domains/01.json
+++ b/domains/01.json
@@ -4,6 +4,6 @@
     "email": "rayrsn@proton.me"
   },
   "record": {
-    "URL": "https://rayr.link"
+    "URL": "https://rayrsn.me/"
   }
 }
diff --git a/domains/civic.json b/domains/civic.json
new file mode 100644
index 000000000..da498610c
--- /dev/null
+++ b/domains/civic.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "civic1007",
+        "email": "civic1007@proton.me"
+    },
+    "record": {
+        "CNAME": "civic1007.pages.dev"
+    }
+}
diff --git a/domains/guess-who.json b/domains/guess-who.json
index df557c1c2..fe125c21b 100644
--- a/domains/guess-who.json
+++ b/domains/guess-who.json
@@ -4,6 +4,6 @@
     "email": "rayrsn@proton.me"
   },
   "record": {
-    "URL": "https://rayr.link"
+    "URL": "https://rayrsn.me/"
   }
 }
diff --git a/domains/rayr.json b/domains/rayr.json
index df557c1c2..fe125c21b 100644
--- a/domains/rayr.json
+++ b/domains/rayr.json
@@ -4,6 +4,6 @@
     "email": "rayrsn@proton.me"
   },
   "record": {
-    "URL": "https://rayr.link"
+    "URL": "https://rayrsn.me/"
   }
 }
diff --git a/domains/rayrsn.json b/domains/rayrsn.json
new file mode 100644
index 000000000..07edc5649
--- /dev/null
+++ b/domains/rayrsn.json
@@ -0,0 +1,11 @@
+{
+    "owner": {
+        "username": "Rayrsn",
+        "email": "ramtin.015@gmail.com"
+    },
+    "record": {
+        "A": ["217.174.245.249"],
+        "MX": ["hosts.is-a.dev"],
+        "TXT": "v=spf1 a mx ip4:217.174.245.249 ~all"
+    }
+}
\ No newline at end of file
diff --git a/domains/stefdp.json b/domains/stefdp.json
index 2e1b1c7a8..b7b843d55 100644
--- a/domains/stefdp.json
+++ b/domains/stefdp.json
@@ -6,10 +6,7 @@
   },
   "record": {
     "A": [
-      "185.199.108.153",
-      "185.199.109.153",
-      "185.199.110.153",
-      "185.199.111.153"
+      "194.60.201.37"
     ],
     "MX": ["mail.stefdp.lol"],
     "TXT": ["v=spf1 mx ~all"]
diff --git a/domains/tju-emg.json b/domains/tju-emg.json
new file mode 100644
index 000000000..f57c1a523
--- /dev/null
+++ b/domains/tju-emg.json
@@ -0,0 +1,11 @@
+{
+    "description": "TJU Engineering Mechanics Guide",
+    "repo": "https://gitlab.com/XiaoHuanwise/tju-emg",
+    "owner": {
+        "username": "XiaoHuanwise",
+        "email": "1056366209@qq.com"
+    },
+    "record": {
+        "URL": "https://xiaohuanwise.gitlab.io/tju-emg"
+    }
+}