shell:$ nslookup -timeout=2 -retry=1 'www.baola.com' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: www.baola.com canonical name = baola.com. Name: baola.com Address: 15.197.148.33 Name: baola.com Address: 3.33.130.190