kazu-yamamoto/dns — pull request #19 by iand675 (2014-06-11 15:15:35+00:00)
Title: Add support for accessing DNS servers running on non-standard ports.

I want to be able to connect to [Consul's DNS service](http://www.consul.io/docs/agent/dns.html), which serves records on port 8600. This PR allows using a custom port with an RCHostName.