@zhaomeicheng 是的，我就看免费的前 4 章，教程挺好的

string 和 number 没有并集我是可以理解的，只是图片里有并集我是不理解

@leoskey @slmaaw
是的，是我表达得有问题，我问的是图片里的为什么有交集

@totoro625
研读了 tailscale 文档发现是 DNS REBINDING PROTECTION 的问题，如下：

DNS servers that have DNS rebinding protection enabled will block DNS responses that include a private IP address. On the public Internet, that does not cause any problems because public websites do not use private IP addresses. When accessing devices on your private network, this becomes an issue if the DNS names of those devices are visible to public DNS servers because sometimes those DNS responses will be blocked.

试了下官方的一个临时方法解决了：

Use the Tailscale DNS configuration with the ‘override local DNS’ option enabled to send all DNS queries (other than MagicDNS or domain names configured to use specific nameservers) to a public DNS service that does not include DNS rebinding protection. This is similar to the previous option but applies to the entire tailnet.

谢谢各位，现在可以通过 tailscale 访问 duckdns 记录的内网 ip 域名了。

@totoro625 好的 谢谢 我试试

@luckjoe680 用来给服务上 https

182

@edgnoz “你要隐私干什么？“

ally law, 真是犯罪实录…