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: 3.167.152.96
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 3.167.152.78
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 3.167.152.98
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 3.167.152.74
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:2873:8800:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:2873:fa00:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:2873:c200:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:2873:e400:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:2873:6c00:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:2873:9600:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:2873:5a00:1f:b30c:7080:93a1
Name:	d20ngsd41v7t1e.cloudfront.net
Address: 2600:9000:2873:ac00:1f:b30c:7080:93a1