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

Non-authoritative answer:
www.readingiq.com	canonical name = d3ua12h6wukhyg.cloudfront.net.
Name:	d3ua12h6wukhyg.cloudfront.net
Address: 3.170.184.90