tests dns drone

.drone.yml

@@ -3,6 +3,14 @@ type: docker
 name: default
 
 steps:
+- name: DNS test
+  image: alpine
+  commands:
+  - apk add --update bind-tools
+  - dig gitea.squi.fr
+  - dig github.com
+  - dig git.rznet.fr
+
 - name: test
   image: rust:1.30
   commands: