GetConfig returns the Config structure for this application.

Load will load the configuration from a passed filename.

LocateConfigFile will attempt to locate a config file based on common locations.

Config is the main configuration object.

DNS is a the toplevel collection of times returned when the config is parsed.

Domain is the structure used to represent domain configurations in the config file.

Ns is a list of Nameservers returned when an NS record is returned.

Soa contains the parameters for the SOA record returned for this domain.