[root@jrf-1 jrht-live.torchboxapps.com]# host art.penny-arcade.com
art.penny-arcade.com is an alias for domains.smugmug.com.
domains.smugmug.com is an alias for domains.smugmug.com.edgekey.net.
domains.smugmug.com.edgekey.net is an alias for e1021.c.akamaiedge.net.
e1021.c.akamaiedge.net has address 2.19.148.77
[root@jrf-1 jrht-live.torchboxapps.com]# host cache.addthiscdn.com
cache.addthiscdn.com is an alias for wildcard.addthiscdn.com.edgekey.net.
wildcard.addthiscdn.com.edgekey.net is an alias for e1303.c.akamaiedge.net.
e1303.c.akamaiedge.net has address 2.19.149.115
[root@jrf-1 jrht-live.torchboxapps.com]# host itunesconnect.apple.com
itunesconnect.apple.com is an alias for itunesconnect.apple.com.edgekey.net.
itunesconnect.apple.com.edgekey.net is an alias for e2490.b.akamaiedge.net.
e2490.b.akamaiedge.net has address 84.53.158.64
[root@jrf-1 jrht-live.torchboxapps.com]# host /images-na.ssl-images-amazon.com
Host /images-na.ssl-images-amazon.com not found: 3(NXDOMAIN)
[root@jrf-1 jrht-live.torchboxapps.com]# host images-na.ssl-images-amazon.com
images-na.ssl-images-amazon.com is an alias for images-na.ssl-images-amazon.com.edgekey.net.
images-na.ssl-images-amazon.com.edgekey.net is an alias for e263.l.akamaiedge.net.
e263.l.akamaiedge.net has address 2.19.209.51