# File lib/stella/utils.rb, line 208
    def hosted_at_ec2?(hostname, region=nil)
      meth = region.nil? ? :ec2_ipaddr? : "ec2_#{region}_ipaddr?""ec2_#{region}_ipaddr?"
      cname = Stella::Utils.cname(hostname)
      if !cname.nil? && cname.first
        addr = Stella::Utils.ec2_cname_to_ipaddr(cname.first)
      else
        addresses = Stella::Utils.ipaddr(hostname) || []
        addr = addresses.first
      end
      addr.nil? ? false : Stella::Utils.send(meth, addr)
    end