import os
  import sys
  import socket
  
  for i in open(sys.argv[2],"r"):
	domain = "{}.{}".format(i.rstrip(),sys.argv[1])
	domain = str(domain)
	try:
		r = socket.gethostbyname("google.com")
		print r
	except:
		#print""
		pass
  
  #python domain.py google.com subs.txt