<div dir="ltr"><div><div>cybersquatting.<br><br></div>Someone will pay more money for specific number, such as <a href="http://888888.cn">888888.cn</a>, called 靓号.<br><br></div>Or connect the domain with the same SNS ID (Tencent supported map [ <a href="http://10000.cn">10000.cn</a> -> Tencent Qzone ID: 10000 ] in 2012, and then canceled).<br><div><div><div><br><div class="gmail_quote"><div dir="ltr">Viktor Dukhovni <<a href="mailto:ietf-dane@dukhovni.org">ietf-dane@dukhovni.org</a>>于2018年3月4日周日 下午1:05写道:<br></div><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>
<br>
--<br>
Viktor.<br>
<br>
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</blockquote></div></div></div></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">致礼 Best Regards<br><br>潘蓝兰 Pan Lanlan<br></div></div>