break
			}
			referencedService = n
		}
	}

	// aliasesForService builds a map of Concrete -> []Aliases
	// This basically reverses our resolvedAliased map, which is Alias -> Concrete,
	aliasesForService := map[host.Name][]NamespacedHostname{}
	for alias, concrete := range resolvedAliases {
		aliasesForService[concrete] = append(aliasesForService[concrete], alias)