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

Non-authoritative answer:
www.thetradedesk.com	canonical name = www.thetradedesk.com.cdn.cloudflare.net.
Name:	www.thetradedesk.com.cdn.cloudflare.net
Address: 172.66.163.79
Name:	www.thetradedesk.com.cdn.cloudflare.net
Address: 104.20.44.111
Name:	www.thetradedesk.com.cdn.cloudflare.net
Address: 2606:4700:10::ac42:a34f
Name:	www.thetradedesk.com.cdn.cloudflare.net
Address: 2606:4700:10::6814:2c6f