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

Non-authoritative answer:
public.tutela.com	canonical name = d20ngsd41v7t1e.cloudfront.net.
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 3.160.5.23
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 3.160.5.63
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 3.160.5.65
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 3.160.5.76
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:25f4:4000:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:25f4:1c00:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:25f4:ea00:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:25f4:6800:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:25f4:2400:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:25f4:d600:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:25f4:ac00:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:25f4:c00:1f:b30c:7080:93a1