Add subhu.json with domain owner and record details

domains/subhu.json

@@ -0,0 +1,10 @@
+{
+  "owner": {
+    "username": "Subhuism",
+    "email": "upadhyaylogical@gmail.com"
+  },
+  "record": {
+    "A": ["216.198.79.1"],
+    "TXT": "vc-domain-verify=subhu.is-a.dev,5924146059f9ff1a39f3"
+  }
+}