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

Non-authoritative answer:
ulearn.mtn.com	canonical name = mtn.unlimitedlearning.io.
mtn.unlimitedlearning.io	canonical name = dynst73kcwlw9.cloudfront.net.
Name:	dynst73kcwlw9.cloudfront.net
Address: 143.204.204.50
Name:	dynst73kcwlw9.cloudfront.net
Address: 143.204.204.10
Name:	dynst73kcwlw9.cloudfront.net
Address: 143.204.204.56
Name:	dynst73kcwlw9.cloudfront.net
Address: 143.204.204.66
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:2058:a400:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:2058:8200:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:2058:d800:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:2058:1c00:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:2058:f800:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:2058:8600:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:2058:4600:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:2058:a800:1b:7b60:b640:93a1