var scan = require('..');
console.time('ips scan');
scan.ip({
ips: [
'lellansin.com',
'www.baidu.com',
'lellansinasdf1234zxcv234.com',
'111.111.111.111',
],
timeout: 30000
}, function(err, result) {
console.timeEnd('ips scan');
console.log('open ips:', result);
});