shell:$ nslookup -timeout=2 -retry=1 'doh.opendns.com' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: doh.opendns.com Address: 146.112.41.2 Name: doh.opendns.com Address: 2620:119:fc::2