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@@ -282,7 +282,7 @@ bug report: https://github.com/zfl9/chinadns-ng. email: [email protected] (Otok | |
- tag:none 域名的查询会同时转发给 china、trust 上游,根据 china 上游的 ip test 结果,决定最终响应。 | ||
- 这里说的 **判决结果** 就是指这个 ip test 结果,即:给定的 tag:none 域名是 **大陆域名** 还是 **非大陆域名**。 | ||
- 如果记下此信息,则后续查询同一域名时(未命中 DNS 缓存时),只转发给特定上游组,不同时转发。 | ||
- 缓存容量上限是 65535,此缓存没有 TTL 限制;缓存满时则随机删除一个旧缓存数据。 | ||
- 缓存容量上限是 65535,此缓存没有 TTL 限制;缓存满时会随机删除一个旧缓存数据。 | ||
- 建议启用此缓存,可帮助减少 tag:none 域名的重复请求和判定,还能减少 DNS 泄露。 | ||
- 注意,判决结果缓存与 DNS 缓存是互相独立的、互补的;这两个缓存系统可同时启用。 | ||
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