Internal DNS for your private networks

Servers on the same private network can now reach each other by name instead of by IP. Each server automatically gets an internal domain, so you can reach it by its full name (for example my-server.your-network.serverscamp.internal) or by its short name (for example my-server). The full name works on every server; the short name works on servers created from now on, which pick up the network search domain automatically. Nothing to configure: internal DNS is on by default for every network.