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

Non-authoritative answer:
www.britannica.com	canonical name = www.britannica.com.cdn.cloudflare.net.
Name:	www.britannica.com.cdn.cloudflare.net
Address: 104.18.5.110
Name:	www.britannica.com.cdn.cloudflare.net
Address: 104.18.4.110