Looking at the A records tells an even more interesting story:<p><pre><code> (for i in *.zone; do expand $i | grep " A " | cut -c 50-; done) | sort | uniq -c | sort -n
1 75.45.179.76
16 75.45.176.15
16 75.45.176.16
25 75.45.176.8
25 75.45.176.9
</code></pre>
It looks like all those websites are hosted on only 5 IP addresses. They could be load balancers, but still, that is certainly not many hosts!