Merge pull request #27829 from riverdrums/add_jason_armstrong

Adding jason.armstrong is-a.dev with only CNAME record

domains/armstrong.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "riverdrums",
+    "email": "ja@riverdrums.com"
+  },
+  "records": {
+    "CNAME": "www.riverdrums.com"
+  }
+}