Update vars.yml

Added reciprocal

Author: loleg

vars.yml

@@ -98,6 +98,7 @@ dns_domains:
       - {name: "hack.energy", type: CNAME, value: "cloud-opendata-02.nine.ch"}
       - {name: "hack.glam", type: CNAME, value: "cloud-opendata-02.nine.ch"}
       - {name: "hack", type: CNAME, value: "cloud-opendata-01.nine.ch"}
+      - {name: "reciprocal", type: CNAME, value: "cloud-opendata-05.nine.ch"}
 
       # community apps (no longer maintained)
       #- {name: "*.budget", type: CNAME, value: "open-budget.herokuapp.com"}