Remove stuff not used anymore, except guides but that should be under *.hackclub.app (#2837)

Author: cyteon

hackclub.app.yaml

@@ -59,27 +59,11 @@ dashboard:
 export: # admins@hackclub.app
 - type: A
   value: 65.108.74.29
-guides:
-- type: CNAME
-  value: secure.hackclub.app.
-identity:
-- type: CNAME
-  value: secure.hackclub.app.
 logs:
 - type: A
   value: 65.21.241.32
 - type: AAAA
   value: 2a01:4f9:c012:27ed::1
-mail:
-- type: A
-  value: 37.27.51.34
-- type: AAAA
-  value: 2a01:4f9:3081:399c::4
-- type: TXT
-  value: "v=spf1 a ~all"
-minio:
-- type: AAAA
-  value: 2a01:4f9:3081:399c::19
 pbx:
 - type: AAAA
   value: 2a01:4f9:3081:399c:be24:11ff:fef0:3b81