Free DNS. Domain name hosting.

免费的DNS。域名托管服务。

youdao

The cool thing is that there are free dynamic DNS services that you can use to set all of this up.

酷的事情是，有免费的动态DNS服务，您可以使用设置这一切。

youdao

At the time, OpenDNS had built a small but profitable business providing improved DNS for free to individuals and for a fee to enterprises.

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You can use any other DNS server but I find TreeWalk to be easy and best of all free.

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