shell:$ nslookup -timeout=2 -retry=1 'lanzouw.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: lanzouw.com canonical name = lanzouw.com.a1.initnn.com. Name: lanzouw.com.a1.initnn.com Address: 220.181.141.148