无法从主机查询consul DNS接口

Question

我可以查询我的远程领事容器的其余服务，即

curl my-ip:8500/v1/catalog/services

    {"consul":[],"nginx-80":[],"redis":[]}

curl my-ip:8500/v1/catalog/service/redis

    [{"Node":"consul","Address":"172.17.0.3","ServiceID":"954f32f077ed:redis:6379","ServiceName":"redis","ServiceTags":null,"ServiceAddress":"","ServicePort":32768}]

但是当我尝试领事的dns界面时

dig @my-ip -p 8600 redis.service.consul

    ; <<>> DiG 9.8.3-P1 <<>> @45.33.119.251 -p 8600 redis.service.consul
    ; (1 server found)
    ;; global options: +cmd
    ;; connection timed out; no servers could be reached

我不确定我的查询格式是否不正确，或者我是如何启动容器的。