Update icehead.json

domains/icehead.json

@@ -6,6 +6,7 @@
     "email": "heads.ice@protonmail.com"
   },
   "record": {
+    "CNAME": "ice-head.github.io",
     "MX": ["mx1.improvmx.com", "mx2.improvmx.com"],
     "TXT": "v=spf1 include:spf.improvmx.com ~all"
   }