shell:$ nslookup -timeout=2 -retry=1 'www.paho.org'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.paho.org
Address: 23.185.0.1
Name:	www.paho.org
Address: 2620:12a:8000::1
Name:	www.paho.org
Address: 2620:12a:8001::1