shell:$ nslookup -timeout=2 -retry=1 'ulearn.mtn.com'
Server:		75.98.161.224
Address:	75.98.161.224#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: 3.170.185.22
Name:	dynst73kcwlw9.cloudfront.net
Address: 3.170.185.42
Name:	dynst73kcwlw9.cloudfront.net
Address: 3.170.185.72
Name:	dynst73kcwlw9.cloudfront.net
Address: 3.170.185.31
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:288b:b600:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:288b:8400:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:288b:3400:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:288b:6400:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:288b:2e00:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:288b:7200:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:288b:6000:1b:7b60:b640:93a1
Name:	dynst73kcwlw9.cloudfront.net
Address: 2600:9000:288b:ac00:1b:7b60:b640:93a1