private List<String> doQuery() {
		List<String> list = new ArrayList<String>();
		if (("http".equals( ptlType ) || "https".equals( ptlType )) && !Utility.isEmpty( url )) {
			httpQuery( list );
		}
		else if ("whois".equals( ptlType ) && !Utility.isEmpty( hostname ) && !Utility.isEmpty( queryStr )) {
			socketQuery( list );
		}
		// Reset the args
		init();
		return list;
	}