#!/usr/bin/env python
import sys
from socket import *

host = sys.argv[1]
port = 80 if len(sys.argv)<3 else sys.argv[2]

for addrinfo in getaddrinfo(host, port, AF_UNSPEC, SOCK_STREAM):
    family, socktype, proto, canonname, sockaddr = addrinfo
    socketObject = socket(family, socktype, proto)
    #socketObject = socket(*addrinfo[:3])
    if socketObject is None: continue
    haveConnection = False
    try:
        socketObject.connect(sockaddr)
        socketObject.close()
        haveConnection = True
    except:
        pass
    familyString = "IPv6" if family==AF_INET6 else "IPv4"
    args = familyString, sockaddr[0], haveConnection
    print("{0} address {1}, connect = {2}".format(*args))