config.json

{
  "domains": [
    {
        "name" : "shaozhenpcf.com.",
        "records": [
          {
            "name": "api.test-gtm",
            "ips": [
                {
                  "address": "10.193.190.103",
                  "layer7_health_check_host": "simple-api.pks.nsx.shaozhenpcf.com"
                },
                {
                  "address": "10.193.148.251",
                  "layer7_health_check_host": "simple-api.pas.nsx-t.shaozhenpcf.com"
                }
            ],
            "ttl" : 5,
            "health_check" : {
              "type": "layer7",
              "https": true,
              "skip_ssl": true,
              "frequency": "5s",
              "path": "/whichcf",
              "http_status_code": 200
            }
          }
        ]
    },
    {
        "name" : "xip.io.",
        "records": [
          {
            "name": "abc",
            "ips": [
                {
                  "address": "10.193.190.181"
                },
                {
                  "address": "10.193.148.200"
                }
            ],
            "ttl" : 5
          },
          {
            "name": "*",
            "ips": [
                {
                  "address": "10.193.190.103"
                },
                {
                  "address": "10.193.148.251"
                }
            ],
            "ttl" : 10,
            "health_check" : {
              "type": "layer4",
              "port": 443,
              "frequency": "5s"
            }
          }
        ]
    },
    {
          "name" : "example.io.",
          "records" : [
            {
              "name": "*",
              "ips": [
                  {
                    "address": "10.0.5.4"
                  },
                  {
                    "address": "10.0.5.5"
                  }
              ],
              "ttl" : 5
            }
          ]
    }
  ],
  "port" : 5050,
  "relay_server" : "8.8.8.8:53"
}