python3批量查询域名是否注册

#!/usr/local/bin/python3#coding=utf-8import re,sys,os,random,time, base64import urllib.parse, urllib.requestimport sockettimeout = 10socket.setdefaulttimeout(timeout)proxy_list = [{'ip':"222.217.99.129", 'port':"9000", 'type':"http"},{'ip':"59.53.92.7", 'port':"8090", 'type':"http"},{'ip':"58.83.224.217", 'port':"8080", 'type':"http"},{'ip':"218.247.244.155", 'port':"8080", 'type':"http"},{'ip':"59.173.247.162", 'port':"8888", 'type':"http"},{'ip':"125.39.93.68", 'port':"8888", 'type':"http"},{'ip':"221.2.80.126", 'port':"8888", 'type':"http"},{'ip':"221.235.205.66", 'port':"8090", 'type':"http"},{'ip':"220.181.159.60", 'port':"8080", 'type':"http"},{'ip':"218.247.244.23", 'port':"8888", 'type':"http"},{'ip':"218.241.153.43", 'port':"8080", 'type':"http"},{'ip':"125.39.93.69", 'port':"8888", 'type':"http"},{'ip':"211.144.76.7", 'port':"8181", 'type':"http"},{'ip':"58.53.192.218", 'port':"8123", 'type':"http"},{'ip':"222.92.141.155", 'port':"8090", 'type':"http"},{'ip':"59.108.53.1", 'port':"8080", 'type':"http"},{'ip':"203.93.28.166", 'port':"8080", 'type':"http"},{'ip':"60.190.189.214", 'port':"8123", 'type':"http"},{'ip':"59.36.183.178", 'port':"8081", 'type':"http"},{'ip':"121.11.149.250", 'port':"8081", 'type':"http"},{'ip':"212.50.244.8", 'port':"8081", 'type':"http"},{'ip':"216.113.208.185", 'port':"8081", 'type':"http"},{'ip':"220.181.159.23", 'port':"8080", 'type':"http"},{'ip':"59.44.204.198", 'port':"8088", 'type':"http"},{'ip':"221.2.174.164", 'port':"8082", 'type':"http"},{'ip':"178.135.59.142", 'port':"8090", 'type':"http"},{'ip':"202.57.4.124", 'port':"8089", 'type':"http"},{'ip':"211.100.52.196", 'port':"8090", 'type':"http"},{'ip':"211.144.76.58", 'port':"9000", 'type':"http"}]def request_domain(domain):    have_error = True    while have_error:        try:            url = 'http://pandavip.www.net.cn/check/check_ac1.cgi'            user_agent = 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)'            values = {'domain' : domain,}            headers = { 'User-Agent' : user_agent }            data = urllib.parse.urlencode(values).encode()            req = urllib.request.Request(url, data, headers)            index = random.randint(0, len(proxy_list) - 1)            proxy = proxy_list[index]            if True:                proxy_support = urllib.request.ProxyHandler({proxy['type']: proxy['ip'] +':' + proxy['port']})                opener = urllib.request.build_opener(proxy_support)                urllib.request.install_opener(opener)            response = urllib.request.urlopen(req)            the_page = response.read().decode("utf8")        except Exception as e:            have_error = True            proxy_list.pop(index)##            print(">>>>>>>>>>> EXCEPTION:  " + proxy['ip']+ " " + str(e))        else:            have_error = False    else:        return the_pagedef construct_domain():    domainList = []    domainList.append({'pre': "doucube", 'ext': "com"})    domainList.append({'pre': "doucube", 'ext': "net"})    domainList.append({'pre': "doucube", 'ext': "org"})    domainList.append({'pre': "doucube", 'ext': "cn"})    for i in range(97, 123):        domain_pre = chr(i)        domainList.append({'pre': domain_pre, 'ext': "cn"})    return domainListdef main():    domains = construct_domain()    for i in range(0, len(domains)):        domain_full = domains[i]['pre'] + "." + domains[i]['ext']        result = request_domain(domain_full)        cur_time        = str(time.strftime("%H:%M:%S", time.localtime()))        if result.find("is not available") != -1:            print(cur_time + "\t" + domain_full + "\tOccupied!")        elif result.find("is available") != -1:            print(cur_time + "\t" + domain_full + "\tFREE! ------->$")        else:            print(cur_time + "\t" + domain_full + "\t" + result)if __name__ == '__main__':    main()    print(base64.b64decode(b'Q29weXJpZ2h0IChjKSAyMDEyIERvdWN1YmUgSW5jLiBBbGwgcmlnaHRzIHJlc2VydmVkLg==').decode())

 

运行结果：

*** Python 3.2.3 (default, Apr 11 2012, 07:15:24) [MSC v.1500 32 bit (Intel)] on win32. ***>>> *** Remote Interpreter Reinitialized  ***>>> 12:21:12    doucube.com    Occupied!12:21:15    doucube.net    FREE! ------->$12:21:29    doucube.org    FREE! ------->$12:21:30    doucube.cn    FREE! ------->$12:21:30    a.cn    Occupied!12:21:33    b.cn    Occupied!12:21:35    c.cn    Occupied!12:21:35    d.cn    Occupied!12:21:37    e.cn    Occupied!12:21:38    f.cn    Occupied!12:21:38    g.cn    Occupied!12:21:42    h.cn    Occupied!12:21:42    i.cn    Occupied!12:21:43    j.cn    Occupied!12:21:45    k.cn    Occupied!12:21:49    l.cn    Occupied!12:21:50    m.cn    Occupied!12:21:50    n.cn    Occupied!12:21:50    o.cn    Occupied!12:21:53    p.cn    Occupied!12:21:53    q.cn    Occupied!12:21:56    r.cn    Occupied!12:21:56    s.cn    Occupied!12:22:06    t.cn    Occupied!12:22:07    u.cn    Occupied!12:22:08    v.cn    Occupied!12:22:08    w.cn    Occupied!12:22:08    x.cn    Occupied!12:22:10    y.cn    Occupied!12:22:11    z.cn    Occupied!Copyright (c) 2012 Doucube Inc. All rights reserved.>>>