shell:$ nslookup -timeout=2 -retry=1 'doh.opendns.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: doh.opendns.com Address: 146.112.41.2 Name: doh.opendns.com Address: 2620:119:fc::2