# -*- coding;utf-8 -*-
import subprocess
def get_ip(domain):
res = subprocess.Popen("nslookup {}".format(domain),stdin=subprocess.PIPE,stdout=subprocess.PIPE).communicate()[0]
response = res.decode("GBK")
#print response
res_list = response.split("s:")
print"{}:{}".format(domain, res_list[2].split("\r\n")[:-1])
if __name__ == "__main__":
get_ip("www.baidu.com")