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

Non-authoritative answer:
Name:	cloudflare-dns.com
Address: 104.16.249.249
Name:	cloudflare-dns.com
Address: 104.16.248.249
Name:	cloudflare-dns.com
Address: 2606:4700::6810:f8f9
Name:	cloudflare-dns.com
Address: 2606:4700::6810:f9f9