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#!/usr/bin/env python2.7
import socket
import sys

try:
    s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    ip = raw_input ("insert target IP: ")
    port = int(raw_input ("insert PORT to scan: "))
    s.settimeout(1)
    s.connect_ex((ip,port))
    print("Socket connected")
    print(socket.gethostbyaddr(ip))
    s.send("HEAD HTTP/1.1 \r\n")
    data = s.recv(4096)
    print ("\nService: " + data + "\n");
    s.close()
except socket.timeout as socketerror:
    print("Error: ", socketerror)
    sys.exit()
except socket.error as socketerror:
    print("Error: ", socketerror)
    sys.exit()