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

Non-authoritative answer:
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 3.162.174.71
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 3.162.174.108
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 3.162.174.118
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 3.162.174.117
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d1:8400:1c:a58b:d440:93a1
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d1:2000:1c:a58b:d440:93a1
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d1:f800:1c:a58b:d440:93a1
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d1:e800:1c:a58b:d440:93a1
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d1:1e00:1c:a58b:d440:93a1
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d1:7e00:1c:a58b:d440:93a1
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d1:7200:1c:a58b:d440:93a1
Name:	www.ottb.live.cf.ww.aiv-cdn.net
Address: 2600:9000:24d1:d400:1c:a58b:d440:93a1