byStarTW says to YSITDC:\Users\Peter>nslookup 127.0.0.1 伺服器: UnKnown Address: 192.168.1.1 名稱: localhost Address: 127.0.0.1 C:\Users\Peter>nslookup localhost 伺服器: UnKnown Address: 192.168.1.1 未經授權的回答: 名稱: localhost Addresses: 127.0.0.1 127.0.0.1at Mon, Aug 21, 2017 12:01 AM