<div dir="ltr">Numbers are popular in regions of the world where IDN and language barriers exist. It is easier to use numbers.<div><br></div><div><a href="https://en.wikipedia.org/wiki/Arabic_numerals">https://en.wikipedia.org/wiki/Arabic_numerals</a><br></div><div><br></div><div>Very universal </div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Mar 3, 2018 at 10:58 PM, Viktor Dukhovni <span dir="ltr"><<a href="mailto:ietf-dane@dukhovni.org" target="_blank">ietf-dane@dukhovni.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Anyone know why there are so many subdomains of ".cn" that are just<br>
lots of digits.  I see around 70,000 such domains.  There are probably<br>
many more.  Sample:<br>
<br>
<a href="http://550924988.cn" rel="noreferrer" target="_blank">550924988.cn</a><br>
<a href="http://550928460.cn" rel="noreferrer" target="_blank">550928460.cn</a><br>
<a href="http://550933999.cn" rel="noreferrer" target="_blank">550933999.cn</a><br>
<a href="http://551747442.cn" rel="noreferrer" target="_blank">551747442.cn</a><br>
<a href="http://552218526.cn" rel="noreferrer" target="_blank">552218526.cn</a><br>
<a href="http://552220853.cn" rel="noreferrer" target="_blank">552220853.cn</a><br>
<a href="http://552227094.cn" rel="noreferrer" target="_blank">552227094.cn</a><br>
<a href="http://552229698.cn" rel="noreferrer" target="_blank">552229698.cn</a><br>
<a href="http://552231253.cn" rel="noreferrer" target="_blank">552231253.cn</a><br>
<a href="http://552240774.cn" rel="noreferrer" target="_blank">552240774.cn</a><br>
<a href="http://552246105.cn" rel="noreferrer" target="_blank">552246105.cn</a><br>
<a href="http://553363880.cn" rel="noreferrer" target="_blank">553363880.cn</a><br>
<a href="http://553372226.cn" rel="noreferrer" target="_blank">553372226.cn</a><br>
<a href="http://553383486.cn" rel="noreferrer" target="_blank">553383486.cn</a><br>
<a href="http://553384139.cn" rel="noreferrer" target="_blank">553384139.cn</a><br>
<a href="http://553384147.cn" rel="noreferrer" target="_blank">553384147.cn</a><br>
<a href="http://553391865.cn" rel="noreferrer" target="_blank">553391865.cn</a><br>
<a href="http://553397060.cn" rel="noreferrer" target="_blank">553397060.cn</a><br>
<a href="http://553438133.cn" rel="noreferrer" target="_blank">553438133.cn</a><br>
<a href="http://553700082.cn" rel="noreferrer" target="_blank">553700082.cn</a><br>
<a href="http://553951797.cn" rel="noreferrer" target="_blank">553951797.cn</a><br>
<a href="http://553952941.cn" rel="noreferrer" target="_blank">553952941.cn</a><br>
<a href="http://553956731.cn" rel="noreferrer" target="_blank">553956731.cn</a><br>
<a href="http://553959924.cn" rel="noreferrer" target="_blank">553959924.cn</a><br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
        Viktor.<br>
<br>
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</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">- Andrew "lathama" Latham -</div></div>
</div>