DNS 检查器
比较来自 Google、Cloudflare 和 Quad9 的 DNS 答复。
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关于 DNS 检查器
DNS 检查器 is a free online tool in our 网络工具 collection. 比较来自 Google、Cloudflare 和 Quad9 的 DNS 答复。
Upload from your phone or computer. Files are processed on our secure servers and deleted automatically after 60 minutes.
There is nothing to install, and it works on Android, iPhone, Windows and Mac.