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

Non-authoritative answer:
www.btc.com	canonical name = d3hes2us4bieq5.cloudfront.net.
Name:	d3hes2us4bieq5.cloudfront.net
Address: 3.170.131.91
Name:	d3hes2us4bieq5.cloudfront.net
Address: 3.170.131.41
Name:	d3hes2us4bieq5.cloudfront.net
Address: 3.170.131.31
Name:	d3hes2us4bieq5.cloudfront.net
Address: 3.170.131.80
Name:	d3hes2us4bieq5.cloudfront.net
Address: 2600:9000:200e:cc00:2:4535:8340:93a1
Name:	d3hes2us4bieq5.cloudfront.net
Address: 2600:9000:200e:f000:2:4535:8340:93a1
Name:	d3hes2us4bieq5.cloudfront.net
Address: 2600:9000:200e:ea00:2:4535:8340:93a1
Name:	d3hes2us4bieq5.cloudfront.net
Address: 2600:9000:200e:7400:2:4535:8340:93a1
Name:	d3hes2us4bieq5.cloudfront.net
Address: 2600:9000:200e:e200:2:4535:8340:93a1
Name:	d3hes2us4bieq5.cloudfront.net
Address: 2600:9000:200e:9200:2:4535:8340:93a1
Name:	d3hes2us4bieq5.cloudfront.net
Address: 2600:9000:200e:6c00:2:4535:8340:93a1
Name:	d3hes2us4bieq5.cloudfront.net
Address: 2600:9000:200e:de00:2:4535:8340:93a1