final int p = host.indexOf('/',0);
if (p >= 0) host = host.substring(0, p);
ia.add(Domains.dnsResolve(host));
}
final Scanner scanner = new Scanner(ia, CONCURRENT_RUNNER, timeout);
if (post.get("scanftp", "").equals("on")) scanner.addFTP(bigrange);
if (post.get("scanhttp", "").equals("on")) scanner.addHTTP(bigrange);
if (post.get("scanhttps", "").equals("on")) scanner.addHTTPS(bigrange);
if (post.get("scansmb", "").equals("on")) scanner.addSMB(bigrange);
scanner.start();
scanner.terminate();