> For the complete documentation index, see [llms.txt](https://kawsing.gitbook.io/opensystem/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kawsing.gitbook.io/opensystem/andoid-shou-ji/untitled-4/ke-yi-ce-shi-de-v4-yu-v6.md).

# 可以測試的 v4 與 v6

> * **主DNS伺服器IP(ipv4)：** **8.8.8.8**
> * **次DNS伺服器IP(ipv4)**：  8.8.4.4

> * **主DNS伺服器IP(ipv6)： 2001:4860:4860::8888**
> * **次DNS伺服器IP(ipv6)： 2001:4860:4860::8844**