shell:$ nslookup -timeout=2 -retry=1 'ak04a6qc.uber.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
ak04a6qc.uber.com	canonical name = d12tytnn1v8bll.cloudfront.net.
Name:	d12tytnn1v8bll.cloudfront.net
Address: 3.160.5.129
Name:	d12tytnn1v8bll.cloudfront.net
Address: 3.160.5.113
Name:	d12tytnn1v8bll.cloudfront.net
Address: 3.160.5.37
Name:	d12tytnn1v8bll.cloudfront.net
Address: 3.160.5.63
Name:	d12tytnn1v8bll.cloudfront.net
Address: 2600:9000:25f4:1600:12:948f:ee40:93a1
Name:	d12tytnn1v8bll.cloudfront.net
Address: 2600:9000:25f4:2e00:12:948f:ee40:93a1
Name:	d12tytnn1v8bll.cloudfront.net
Address: 2600:9000:25f4:b000:12:948f:ee40:93a1
Name:	d12tytnn1v8bll.cloudfront.net
Address: 2600:9000:25f4:f000:12:948f:ee40:93a1
Name:	d12tytnn1v8bll.cloudfront.net
Address: 2600:9000:25f4:7000:12:948f:ee40:93a1
Name:	d12tytnn1v8bll.cloudfront.net
Address: 2600:9000:25f4:3c00:12:948f:ee40:93a1
Name:	d12tytnn1v8bll.cloudfront.net
Address: 2600:9000:25f4:5000:12:948f:ee40:93a1
Name:	d12tytnn1v8bll.cloudfront.net
Address: 2600:9000:25f4:0:12:948f:ee40:93a1