protected String queryWithWhoisServer(final String domainName, final String whoisServer) {

		String result = "";
		try {
			WhoisClient whois = new WhoisClient();
			whois.connect(whoisServer);
			result = whois.query(domainName);
			whois.disconnect();

		} catch (SocketException e) {
		} catch (IOException e) {
		}

		return result;

	}