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: 3.167.138.49
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 3.167.138.116
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 3.167.138.9
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 3.167.138.47
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:207c:fa00:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:207c:8200:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:207c:2e00:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:207c:c000:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:207c:5e00:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:207c:4800:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:207c:800:1c:a58b:d440:93a1
Name:	ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:207c:6c00:1c:a58b:d440:93a1