# File lib/fog/dns.rb, line 37
    def self.zones
      zones = []
      for provider in [:aws, :bluebox, :dnsimple, :dnsmadeeasy, :linode, :slicehost, :zerigo]
        begin
          zones.concat(self[provider].zones)
        rescue # ignore any missing credentials/etc
        end
      end
      zones
    end