A ping test measures how long it takes a packet to make a round trip, ... It is also a quick way to find out if a device with a specific IP ... ... <看更多>

... zone-transfers subnet-lookup reverse-dns-lookups reverse-ip-lookup security-tool hackertarget ip-location-lookup http-header-check ping-test. ... <看更多>

import os hostname = "google.com" #example response = os.system("ping -c 1 " + hostname) #and then check the response... if response == ... ... <看更多>