shell:$ nslookup -timeout=2 -retry=1 'googledownloads.cn' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: googledownloads.cn Address: 172.253.132.94 Name: googledownloads.cn Address: 2607:f8b0:4023:2c03::5e