shell:$ nslookup -timeout=2 -retry=1 'rr2---sn-f5u5opt5q15-j1as.googlevideo.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
rr2---sn-f5u5opt5q15-j1as.googlevideo.com	canonical name = rr2.sn-f5u5opt5q15-j1as.googlevideo.com.
Name:	rr2.sn-f5u5opt5q15-j1as.googlevideo.com
Address: 168.253.103.141