سلام !
Start==>Run==>Cmd==>Ping -t -w 5000 www.Yahoo.com

Reply from 66.218.71.89: bytes=32 time=400ms ttl=48
Reply from 66.218.71.89: bytes=32 time=400ms ttl=48
Reply from 66.218.71.89: bytes=32 time=400ms ttl=48
Reply from 66.218.71.89: bytes=32 time=400ms ttl=48
Reply from 66.218.71.89: bytes=32 time=400ms ttl=48
Reply from 66.218.71.89: bytes=32 time=400ms ttl=48
نتیجه:IP:www.Yahoo.com 66.218.71.89 ‌می باشد!
Thank You!