shell:$ nslookup -timeout=2 -retry=1 'obs.line-scdn.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
obs.line-scdn.net	canonical name = cac-obs.line-scdn.net.line-zero.akadns.net.
cac-obs.line-scdn.net.line-zero.akadns.net	canonical name = d2eiwnr9iocxxr.cloudfront.net.
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 54.192.11.75
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 2600:9000:2873:e600:3:1bc9:b3c8:8e61
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 2600:9000:2873:8000:3:1bc9:b3c8:8e61
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 2600:9000:2873:1a00:3:1bc9:b3c8:8e61
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 2600:9000:2873:fc00:3:1bc9:b3c8:8e61
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 2600:9000:2873:c200:3:1bc9:b3c8:8e61
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 2600:9000:2873:8c00:3:1bc9:b3c8:8e61
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 2600:9000:2873:b800:3:1bc9:b3c8:8e61
Name:	d2eiwnr9iocxxr.cloudfront.net
Address: 2600:9000:2873:1e00:3:1bc9:b3c8:8e61