shell:$ nslookup -timeout=2 -retry=1 'ottb.live.cf.ww.aiv-cdn.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 54.192.55.89
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 54.192.55.129
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 54.192.55.19
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 54.192.55.16
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d0:a00:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d0:dc00:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d0:d200:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d0:8000:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d0:ae00:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d0:1200:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d0:7a00:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d0:a800:1c:a58b:d440:93a1