shell:$ nslookup -timeout=2 -retry=1 'dns.nextdns.io'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
dns.nextdns.io	canonical name = steering.nextdns.io.
Name:	steering.nextdns.io
Address: 45.90.28.0
Name:	steering.nextdns.io
Address: 45.90.30.0
Name:	steering.nextdns.io
Address: 2a07:a8c0::
Name:	steering.nextdns.io
Address: 2a07:a8c1::