mesos-dns-config.json

{
  "zk": "zk://localhost:2181/mesos",
  "masters": ["localhost:5050"],
  "refreshSeconds": 60,
  "ttl": 60,
  "domain": "mesos",
  "port": 53,
  "resolvers": ["10.0.2.3"],
  "timeout": 5,
  "httpon": true,
  "dnson": true,
  "httpport": 8123,
  "externalon": true,
  "listener": "10.0.2.15",
  "SOAMname": "ns1.mesos",
  "SOARname": "root.ns1.mesos",
  "SOARefresh": 60,
  "SOARetry":   600,
  "SOAExpire":  86400,
  "SOAMinttl": 60,
  "IPSources": ["netinfo", "mesos", "host"]
}