feat(domain): add sandgur.is-cool.dev

domains/sandgur.is-cool.dev.json

@@ -0,0 +1,14 @@
+{
+    "domain": "is-cool.dev",
+    "subdomain": "sandgur",
+
+    "owner": {
+        "email": "progger-kitten@mail.ru"
+    },
+
+    "record": {
+        "A": ["62.217.178.122"]
+    },
+
+    "proxied": false
+}