shell:$ nslookup -timeout=2 -retry=1 'amgen.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: amgen.com Address: 44.254.221.20 Name: amgen.com Address: 35.84.252.184 Name: amgen.com Address: 44.228.226.56