System.err.println(" server: the DNS server to query.");
System.err.println(" query: a name [type [flags]] string.");
System.err.println(" query_file: a list of queries, one query per line.");
System.err.println(" server: the DNS server to query.");
System.err.println(" query: a name [type [flags]] string.");
System.err.println(" query_file: a list of queries, one query per line.");