shell:$ nslookup -timeout=2 -retry=1 'dns1.nextdns.io'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
dns1.nextdns.io	canonical name = dns1.steering.nextdns.io.
Name:	dns1.steering.nextdns.io
Address: 188.172.221.9
Name:	dns1.steering.nextdns.io
Address: 2605:380:55:450::7