> For the complete documentation index, see [llms.txt](https://blog.wh2099.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blog.wh2099.com/network/dns-gen-yu.md).

# DNS 根域

## <https://www.iana.org/domains/root/files>