shell:$ nslookup -timeout=2 -retry=1 'ipify.org' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: ipify.org Address: 172.67.74.152 Name: ipify.org Address: 104.26.13.205 Name: ipify.org Address: 104.26.12.205