[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"blog-strapi-article:zh:proxy-not-opening":3,"blog-article:\u002Fblog\u002Fproxy-not-opening":793,"blog-related:\u002Fblog\u002Fproxy-not-opening":794,"blog-translations:\u002Fblog\u002Fproxy-not-opening":795},{"available":4,"article":5,"relatedArticles":201,"translations":662},true,{"source":6,"id":7,"documentId":8,"translationKey":8,"locale":9,"slug":10,"path":11,"_path":11,"title":12,"description":13,"excerpt":13,"image":14,"publishedAt":15,"updatedAt":16,"author":17,"tags":18,"featured":19,"sortOrder":20,"readingTime":21,"bodyType":22,"bodyBlocks":23,"bodyHtml":200},"strapi",2081,"lpd54vpdokrqrmuw0lp56hjc","zh","proxy-not-opening","\u002Fblog\u002Fproxy-not-opening","代理 IP 连接成功但只有某个网站打不开怎么办？","代理连接成功但只有某个网站打不开时，应检查状态码、地区识别、Cookie、账号、DNS 和 TLS，而不是立即更换 IP。本文提供单网站失败的分流与对照排查方法。","https:\u002F\u002Fcms.quanqiudaili.com\u002Fuploads\u002Flarge_cover_9f99368dd4.webp","2026-08-19T02:36:26.023Z","2026-08-19T02:36:26.010Z","Global Proxies Team",[],false,0,2,"blocks",[24,30,35,40,44,48,52,57,61,65,69,73,77,81,85,89,93,97,101,105,109,113,130,134,152,156,160,164,168,172,176,180,184,188,192,196],{"type":25,"children":26},"paragraph",[27],{"text":28,"type":29},"代理 IP 已连接、其它网站能打开，只有某个目标网站失败，说明基础代理连接大概率已经生效。这里的“目标网站”就是你实际要访问的站点。此时优先检查**状态码、地区限制、Cookie、账号状态、DNS\u002FTLS 和目标站自身规则**，不要先反复修改主机、端口或连续更换代理 IP。","text",{"type":31,"level":21,"children":32},"heading",[33],{"text":34,"type":29},"先按现象分流",{"type":36,"children":37},"code",[38],{"text":39,"type":29},"| 现象 | 更可能的原因 | 优先动作 |\n| --- | --- | --- |\n| 403 | 目标站访问策略、权限、地区或账号限制 | 记录响应页和账号状态 |\n| 429 | 请求频率过高或触发限流 | 降低频率并遵守目标站规则 |\n| 5xx | 目标站服务异常或上游故障 | 查状态页并换时段复测 |\n| 验证码 | 出口、Cookie、设备环境或操作频率共同触发 | 固定变量后逐项排查 |\n| 地区重定向 | 目标站地区识别、Cookie 或账号资料 | 无痕测试并核对出口地区 |\n| TLS 握手错误 | 系统时间、客户端兼容或网络拦截 | 对比其它浏览器和网络 |\n| 一直转圈或空白 | DNS、脚本资源、扩展拦截或页面兼容 | 看开发者工具和资源请求 |",{"type":25,"children":41},[42],{"text":43,"type":29},"先记录完整错误，而不是只写“打不开”。状态码、错误页文字和失败发生在登录前还是登录后，会直接决定排查方向。",{"type":25,"children":45},[46],{"text":47,"type":29},"如果尚未确定是全局连接还是目标站问题，可先对照[所有网站打不开和只有某个网站打不开的区别](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fproxy-all-sites-vs-target-site-not-working)完成分流。",{"type":31,"level":21,"children":49},[50],{"text":51,"type":29},"四步排查只有某个网站打不开",{"type":31,"level":53,"children":54},3,[55],{"text":56,"type":29},"1. 确认基础连接确实正常",{"type":25,"children":58},[59],{"text":60,"type":29},"用同一代理 IP 访问两个普通网站和一个出口检测页。确认：",{"type":25,"children":62},[63],{"text":64,"type":29},"1. 出口 IP 已变化。\n2. 代理 IP 的国家或地区符合预期。\n3. 普通网站能够稳定打开。\n4. 只有目标站复现问题。",{"type":25,"children":66},[67],{"text":68,"type":29},"如果多个网站都失败，问题仍属于网络、端口、认证或代理覆盖范围，不是“单个网站打不开”。",{"type":25,"children":70},[71],{"text":72,"type":29},"这种情况下应先回到[代理 IP 连不上先查什么](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fproxy-ip-connection-failed-troubleshooting)，完成白名单、认证和协议检查。",{"type":31,"level":53,"children":74},[75],{"text":76,"type":29},"2. 做最小对照测试",{"type":25,"children":78},[79],{"text":80,"type":29},"保持设备、浏览器、账号、Cookie、协议和代理 IP 不变，每轮只改一个条件：",{"type":36,"children":82},[83],{"text":84,"type":29},"| 轮次 | 改动 | 目的 |\n| --- | --- | --- |\n| A | 使用无痕窗口，不登录账号 | 排除旧 Cookie 和账号状态 |\n| B | 同设备直连访问目标站 | 判断目标站是否普遍可达 |\n| C | 同地区更换一个代理 IP | 判断是否为单个出口问题 |\n| D | 换浏览器或关闭冲突扩展 | 排除浏览器兼容和拦截 |",{"type":25,"children":86},[87],{"text":88,"type":29},"如果无痕未登录能打开，登录后失败，应先查账号或 Cookie；如果同地区多个代理 IP 都失败，继续换 IP 的信息增量很低。",{"type":31,"level":53,"children":90},[91],{"text":92,"type":29},"3. 分别检查地区、DNS 和 TLS",{"type":25,"children":94},[95],{"text":96,"type":29},"目标站可能根据自己的 IP 库和 Cookie 决定地区。检测网站显示正确，不代表目标站一定采用相同结果。记录目标站的语言、币种、重定向和可用功能，比只看一个 IP 检测库更有效。所谓“地区识别”，就是网站根据 IP、Cookie 或账号判断你来自哪里。",{"type":25,"children":98},[99],{"text":100,"type":29},"只有目标域名解析失败时，检查客户端是否使用远端 DNS、浏览器 DoH 是否冲突。出现 TLS 握手错误时，核对系统时间、浏览器版本和本地安全软件，不要直接归因于代理 IP。",{"type":25,"children":102},[103],{"text":104,"type":29},"如果 DNS、WebRTC 或浏览器接管结果互相矛盾，可按[BrowserLeaks 真实 IP 或 DNS 排查](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fbrowserleaks-real-ip-dns-webrtc-leak)逐项复测。",{"type":31,"level":53,"children":106},[107],{"text":108,"type":29},"4. 判断是否需要更换代理 IP",{"type":25,"children":110},[111],{"text":112,"type":29},"以下情况可以测试同地区另一代理 IP：",{"type":114,"format":115,"children":116},"list","unordered",[117,122,126],{"type":118,"children":119},"list-item",[120],{"text":121,"type":29},"同一环境下只有当前出口失败。",{"type":118,"children":123},[124],{"text":125,"type":29},"错误持续稳定复现，换同地区出口后恢复。",{"type":118,"children":127},[128],{"text":129,"type":29},"目标站长期把当前出口识别为错误地区。",{"type":25,"children":131},[132],{"text":133,"type":29},"以下情况换 IP 通常没用：",{"type":114,"format":115,"children":135},[136,140,144,148],{"type":118,"children":137},[138],{"text":139,"type":29},"目标站正在返回 5xx 或官方状态页显示故障。",{"type":118,"children":141},[142],{"text":143,"type":29},"只有某个账号或登录后的页面失败。",{"type":118,"children":145},[146],{"text":147,"type":29},"降低操作频率后恢复。",{"type":118,"children":149},[150],{"text":151,"type":29},"DNS、扩展或 TLS 配置尚未修复。",{"type":25,"children":153},[154],{"text":155,"type":29},"代理 IP 能改变网络出口，但不能保证目标站放行、账号恢复或验证码消失。",{"type":31,"level":21,"children":157},[158],{"text":159,"type":29},"常见问题",{"type":31,"level":53,"children":161},[162],{"text":163,"type":29},"其它网站正常，能否确定代理 IP 没问题？",{"type":25,"children":165},[166],{"text":167,"type":29},"只能说明基础连通性正常，不能证明它一定适合目标站。还要看目标站状态码、地区识别和关键步骤。",{"type":31,"level":53,"children":169},[170],{"text":171,"type":29},"403 和 429 都应该换 IP 吗？",{"type":25,"children":173},[174],{"text":175,"type":29},"不应该直接换。403 先查权限、地区和账号，429 先降低频率；遵守目标站规则后再做对照测试。",{"type":31,"level":53,"children":177},[178],{"text":179,"type":29},"无痕窗口能打开，普通窗口打不开说明什么？",{"type":25,"children":181},[182],{"text":183,"type":29},"更可能与 Cookie、缓存或扩展有关。清理前先保存必要数据，并逐项关闭扩展定位。",{"type":31,"level":53,"children":185},[186],{"text":187,"type":29},"什么时候联系代理 IP 服务方？",{"type":25,"children":189},[190],{"text":191,"type":29},"参数、网络和接管范围都确认无误，同一目标站在同地区另一代理 IP 恢复时，可提交目标 URL、状态码、时间和脱敏截图协助排查。",{"type":25,"children":193},[194],{"text":195,"type":29},"---",{"type":25,"children":197},[198],{"text":199,"type":29},"记录目标 URL、错误码、登录状态、出口地区和四轮对照结果，再参考[代理连接成功但网页仍打不开的排查方法](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fshadowrocket-proxy-webpage-not-opening)或通过[全球代理 FAQ](https:\u002F\u002Fhelp.quanqiudaili.com\u002Fdocs\u002FFaq\u002F)继续定位。","",[202,356,502],{"source":6,"id":203,"documentId":204,"translationKey":204,"locale":9,"slug":205,"path":206,"_path":206,"title":207,"description":208,"excerpt":208,"image":209,"publishedAt":210,"updatedAt":211,"author":17,"tags":212,"featured":19,"sortOrder":20,"readingTime":53,"bodyType":22,"bodyBlocks":213,"bodyHtml":200},2086,"azci4x5s7h2sdoy025xyz4ad","api-ip-port-proxy-ip-guide","\u002Fblog\u002Fapi-ip-port-proxy-ip-guide","API 提取返回 IP:端口后怎么填到工具里？","API 返回 IP:端口后，要拆分主机和端口，并根据白名单或账号密码方式完成认证。本文说明不同工具的字段填写、HTTP\u002FSOCKS5 验证和常见连接失败排查。","https:\u002F\u002Fcms.quanqiudaili.com\u002Fuploads\u002Flarge_api_ip_cover_a732ecd583.webp","2026-08-19T02:38:23.025Z","2026-08-19T02:38:23.005Z",[],[214,218,222,226,230,234,238,242,246,250,254,258,262,266,270,274,278,282,286,290,294,298,302,306,310,314,317,321,325,329,333,337,341,345,349,352],{"type":25,"children":215},[216],{"text":217,"type":29},"API 提取返回的 `IP:端口` 要拆成两个字段填写：冒号前是**主机或代理 IP**，冒号后是**端口**。例如返回 `203.0.113.10:8000`，工具里的 Host\u002FIP 填 `203.0.113.10`，Port 填 `8000`。不要把整串内容粘到主机字段，也不要把冒号带进端口字段。你只需要记住三件事：冒号前填主机，冒号后填端口，是否填写账号密码要看产品的认证方式。",{"type":31,"level":21,"children":219},[220],{"text":221,"type":29},"先确认这条代理信息怎么认证",{"type":25,"children":223},[224],{"text":225,"type":29},"动态住宅代理 IP 的 API 提取通常配合白名单使用。白名单就是允许某个终端出口 IP 使用代理服务的认证方式。终端当前的公网出口 IP 已加入白名单后，提取到的每行 `IP:端口` 可直接连接，不需要再填账号和密码。若终端公网出口发生变化，应先更新白名单再重试。",{"type":25,"children":227},[228],{"text":229,"type":29},"如果产品页面明确提供主机、端口、账号和密码，则按账号密码方式填写。不要添加产品说明之外的配置项；普通 HTTP、HTTPS、SOCKS5 代理接入通常只涉及主机、端口、账号、密码或白名单。",{"type":25,"children":231},[232],{"text":233,"type":29},"不确定各字段分别代表什么时，先查看[代理参数说明](https:\u002F\u002Fhelp.quanqiudaili.com\u002Fdocs\u002Fintro)，再按产品实际提供的认证方式填写。",{"type":31,"level":21,"children":235},[236],{"text":237,"type":29},"API 返回多行时怎么读取",{"type":25,"children":239},[240],{"text":241,"type":29},"API 一次提取多个代理 IP 时，常见结果是一行一个地址：",{"type":25,"children":243},[244],{"text":245,"type":29},"```text\n203.0.113.10:8000\n203.0.113.11:8000\n203.0.113.12:8000\n```",{"type":25,"children":247},[248],{"text":249,"type":29},"每一行都是一组独立的代理 IP 与端口。工具只允许填写一个代理时，先选其中一行测试；支持批量导入时，再按工具要求保留一行一条的格式。复制前应删除空格、引号、逗号和多余换行。",{"type":31,"level":21,"children":251},[252],{"text":253,"type":29},"不同工具里的字段怎么对应",{"type":36,"children":255},[256],{"text":257,"type":29},"| API 返回内容 | 工具常见字段 | 示例 |\n| --- | --- | --- |\n| 冒号前的 IP | Host、Server、Proxy Host、主机 | `203.0.113.10` |\n| 冒号后的数字 | Port、Proxy Port、端口 | `8000` |\n| 产品说明的协议 | HTTP、HTTPS 或 SOCKS5 | 按产品说明选择 |\n| 账号密码 | Username\u002FPassword | 仅在该连接方式提供时填写 |",{"type":25,"children":259},[260],{"text":261,"type":29},"在指纹浏览器或代理客户端中，一般按“协议 → 主机 → 端口 → 认证”的顺序填写，保存后点击检查代理或启动连接。系统代理通常只有主机和端口字段；如果系统入口不支持认证，应改用支持相应认证方式的客户端。",{"type":25,"children":263},[264],{"text":265,"type":29},"不同系统和工具的具体入口可从[代理设置帮助](https:\u002F\u002Fhelp.quanqiudaili.com\u002Fdocs\u002Fproxy-Settings)选择对应教程，避免把其它客户端的字段位置直接套用过来。",{"type":31,"level":21,"children":267},[268],{"text":269,"type":29},"命令行和程序如何验证",{"type":25,"children":271},[272],{"text":273,"type":29},"先用出口检测页（用来查看目标网站实际看到哪个 IP 的检测页面）确认 IP 是否变化，再访问真实目标 URL。下面仅展示字段位置，地址需替换为实际提取结果。",{"type":25,"children":275},[276],{"text":277,"type":29},"HTTP 代理 IP 示例：",{"type":25,"children":279},[280],{"text":281,"type":29},"```bash\ncurl -x http:\u002F\u002F203.0.113.10:8000 https:\u002F\u002Fexample.com\n```",{"type":25,"children":283},[284],{"text":285,"type":29},"SOCKS5 且需要远端解析时，可使用支持远端 DNS 的写法：",{"type":25,"children":287},[288],{"text":289,"type":29},"```bash\ncurl --proxy socks5h:\u002F\u002F203.0.113.10:8000 https:\u002F\u002Fexample.com\n```",{"type":25,"children":291},[292],{"text":293,"type":29},"不要只看命令是否返回内容。还要核对出口 IP、目标站状态码、地区展示和关键业务步骤。",{"type":31,"level":21,"children":295},[296],{"text":297,"type":29},"常见失败怎么排查",{"type":36,"children":299},[300],{"text":301,"type":29},"| 现象 | 优先检查 | 下一步 |\n| --- | --- | --- |\n| 工具提示格式错误 | 是否把 `IP:端口` 整串填进一个字段 | 拆分主机和端口 |\n| 连接超时 | 本地网络、海外网络环境、端口可达性、资源有效期 | 换网络或重新提取后复测 |\n| 407 或认证失败 | 账号密码是否正确，或白名单是否匹配当前公网出口 | 重新复制凭据或更新白名单 |\n| 连接成功但出口没变 | 工具是否已启用、代理是否覆盖目标应用 | 检查代理覆盖范围和系统代理冲突 |\n| 刚才可用、稍后失效 | 提取结果是否已过有效期 | 重新调用 API 获取新结果 |\n| 只有目标站失败 | 状态码、地区限制、Cookie、账号状态和访问频率 | 固定变量后测试同地区另一代理 IP |",{"type":25,"children":303},[304],{"text":305,"type":29},"如果问题集中在认证环节，可先核对[白名单和账号密码的区别](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fproxy-whitelist-vs-username-password)，确认当前连接是否还需要填写账号密码。",{"type":31,"level":21,"children":307},[308],{"text":309,"type":29},"从填写到验证的完整流程",{"type":25,"children":311},[312],{"text":313,"type":29},"1. 在[动态住宅 API 提取教程](https:\u002F\u002Fhelp.quanqiudaili.com\u002Fdocs\u002FGet-Proxy\u002FDynamic-flow-api-ip)确认提取参数、协议和有效期。\n2. 将终端公网出口加入白名单，再调用 API 获取 `IP:端口`。\n3. 把 IP 与端口拆开填入工具，选择产品支持的协议。\n4. 保存并启用连接，先检查出口 IP 是否变化。\n5. 再测试目标 URL、状态码、地区结果和失效时间。",{"type":31,"level":21,"children":315},[316],{"text":159,"type":29},{"type":31,"level":53,"children":318},[319],{"text":320,"type":29},"IP:端口可以整串粘贴吗？",{"type":25,"children":322},[323],{"text":324,"type":29},"只有工具明确提供“批量导入”或“代理地址”输入框时才可能支持。普通主机和端口字段必须拆开填写。",{"type":31,"level":53,"children":326},[327],{"text":328,"type":29},"API 提取后为什么没有账号密码？",{"type":25,"children":330},[331],{"text":332,"type":29},"白名单方式下，系统根据终端公网出口识别权限，提取到的 `IP:端口` 通常可直接使用。应先确认当前终端已经加入白名单。",{"type":31,"level":53,"children":334},[335],{"text":336,"type":29},"为什么同一条代理信息过一会儿不能用了？",{"type":25,"children":338},[339],{"text":340,"type":29},"动态住宅代理 IP 的 API 提取结果通常有有效期。记录提取时间和失效时间，过期后重新获取，不要继续重复测试旧地址。",{"type":31,"level":53,"children":342},[343],{"text":344,"type":29},"配置完成后怎样确认生效？",{"type":25,"children":346},[347],{"text":348,"type":29},"先确认出口检测页显示的 IP 已改变，再验证真实目标站的状态码、地区展示和关键步骤。",{"type":25,"children":350},[351],{"text":195,"type":29},{"type":25,"children":353},[354],{"text":355,"type":29},"配置失败时，准备脱敏后的 API 返回格式、使用工具、协议、错误码、提取时间和出口检测结果，再通过[全球代理 FAQ](https:\u002F\u002Fhelp.quanqiudaili.com\u002Fdocs\u002FFaq\u002F)定位对应问题。",{"source":6,"id":357,"documentId":358,"translationKey":358,"locale":9,"slug":359,"path":360,"_path":360,"title":361,"description":362,"excerpt":362,"image":363,"publishedAt":364,"updatedAt":365,"author":17,"tags":366,"featured":19,"sortOrder":20,"readingTime":53,"bodyType":22,"bodyBlocks":367,"bodyHtml":200},2085,"n8u852zjoo2vdkbb6fo5miy2","browserleaks-ip-webrtc-dns-proxy-troubleshooting","\u002Fblog\u002Fbrowserleaks-ip-webrtc-dns-proxy-troubleshooting","BrowserLeaks 看到真实 IP 怎么办？WebRTC、DNS 和系统代理排查","BrowserLeaks 看到真实 IP 时，应先区分 HTTP 出口、WebRTC 和 DNS 问题。本文说明如何检查浏览器代理、远端 DNS、WebRTC 地址和系统代理冲突，并确认修复结果。","https:\u002F\u002Fcms.quanqiudaili.com\u002Fuploads\u002Flarge_browserleaks_ip_webrtc_dns_cover_94b716144a.webp","2026-08-19T02:37:56.370Z","2026-08-19T02:37:56.352Z",[],[368,372,376,380,384,388,392,396,400,404,408,412,416,420,424,428,432,436,440,444,448,452,456,460,463,467,471,475,479,483,487,491,495,498],{"type":25,"children":369},[370],{"text":371,"type":29},"BrowserLeaks 显示真实公网 IP 时，先判断泄漏发生在 **HTTP 出口、WebRTC 还是 DNS**。HTTP 出口指网页请求最终从哪个 IP 发出；WebRTC 是浏览器用于实时音视频通信的功能，可能暴露额外地址；DNS 是把网址转换成 IP 的查询过程。三类结果来自不同网络环节：HTTP 出口仍是本地公网 IP，通常说明代理没有覆盖当前浏览器；WebRTC 出现本地候选地址不一定等于公网 IP 泄漏；DNS 显示本地运营商，则要检查解析是否走远端。不要一看到地址不同就连续更换代理 IP。",{"type":31,"level":21,"children":373},[374],{"text":375,"type":29},"先看哪一项最关键",{"type":36,"children":377},[378],{"text":379,"type":29},"| 检测结果 | 可能含义 | 优先处理位置 |\n| --- | --- | --- |\n| HTTP\u002FIP 页面仍显示本地公网 IP | 浏览器没有走代理或规则未覆盖该页面 | 系统代理、浏览器扩展、客户端接管范围 |\n| WebRTC 显示本地网段地址 | 浏览器暴露了局域网候选地址 | 浏览器 WebRTC 设置；先确认是否同时出现本地公网 IP |\n| WebRTC 显示本地公网 IP | WebRTC 流量可能绕开代理 | 浏览器策略、扩展冲突、客户端 UDP\u002FWebRTC 支持 |\n| DNS 显示本地运营商 | DNS 请求仍由本地网络解析 | 远端 DNS、DoH、SOCKS5 远端解析设置 |",{"type":25,"children":381},[382],{"text":383,"type":29},"应先解决 HTTP 出口没有变化的问题。只有浏览器请求已经从代理 IP 出口发出，继续检查 WebRTC 和 DNS 才有意义。",{"type":31,"level":53,"children":385},[386],{"text":387,"type":29},"第一步：确认 HTTP 出口是否已变化",{"type":25,"children":389},[390],{"text":391,"type":29},"1. 记录未启用代理前的本地公网 IP。\n2. 启用代理客户端或浏览器扩展，确认配置已保存并生效。\n3. 重新打开无痕窗口访问 IP 检测页。\n4. 对比检测结果是否变成购买或提取到的代理 IP 地区。",{"type":25,"children":393},[394],{"text":395,"type":29},"如果仍是本地公网 IP，依次检查协议、主机、端口和认证信息，再确认目标浏览器是否包含在代理实际覆盖的应用和网页范围内。系统代理与浏览器扩展同时运行时，应暂时关闭其中一层做单独测试，避免规则互相覆盖。",{"type":25,"children":397},[398],{"text":399,"type":29},"如果容易混淆连接地址与实际出口，可以先确认[代理主机、端口和出口 IP 的区别](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fproxy-host-port-exit-ip-difference)，再对照检测页结果。",{"type":31,"level":53,"children":401},[402],{"text":403,"type":29},"第二步：判断 WebRTC 地址是否真的泄漏",{"type":25,"children":405},[406],{"text":407,"type":29},"WebRTC 页面可能列出多种候选地址。`192.168.x.x`、`10.x.x.x` 或 `172.16.x.x—172.31.x.x` 属于常见本地网段，和运营商分配的公网 IP 不是一回事。",{"type":25,"children":409},[410],{"text":411,"type":29},"需要重点处理的是：HTTP 出口已经是代理 IP，但 WebRTC 结果同时出现了启用代理前记录的本地公网 IP。此时可以在浏览器隐私设置、企业策略或可信扩展中限制 WebRTC 暴露范围，然后关闭浏览器并重新测试。不要安装来源不明的扩展，也不要把“彻底关闭 WebRTC”当成所有浏览器的统一答案；视频会议等功能可能因此受影响。",{"type":31,"level":53,"children":413},[414],{"text":415,"type":29},"第三步：检查 DNS 是否走远端解析",{"type":25,"children":417},[418],{"text":419,"type":29},"DNS 显示本地运营商不一定说明网页请求没有经过代理 IP，但可能暴露本地解析路径，也就是 DNS 请求仍由本地网络完成。检查顺序如下：",{"type":25,"children":421},[422],{"text":423,"type":29},"1. 确认代理客户端是否提供“远端 DNS”或“通过代理解析”选项。\n2. SOCKS5 工具中区分本地解析与远端解析；程序测试可用支持远端 DNS 的 `socks5h`，其中 `h` 表示由远端解析域名。\n3. 检查浏览器 DoH（通过 HTTPS 发起 DNS 查询的方式）设置是否与客户端策略冲突。\n4. 修改后关闭浏览器、清理 DNS 缓存，再使用同一检测页复测。",{"type":25,"children":425},[426],{"text":427,"type":29},"最终应同时记录 HTTP 出口、WebRTC 公网地址和 DNS 运营商，不能只截取其中一项下结论。",{"type":25,"children":429},[430],{"text":431,"type":29},"DNS 结果仍显示本地网络时，可继续按[DNS 显示本地运营商怎么判断](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fdns-local-proxy)做分层检查。",{"type":31,"level":21,"children":433},[434],{"text":435,"type":29},"系统代理和浏览器代理怎么做对照",{"type":36,"children":437},[438],{"text":439,"type":29},"| 测试轮次 | 系统代理 | 浏览器扩展 | 要观察的结果 |\n| --- | --- | --- | --- |\n| A | 关闭 | 关闭 | 记录本地公网 IP 与 DNS 基线 |\n| B | 开启 | 关闭 | 判断系统代理是否接管浏览器 |\n| C | 关闭 | 开启 | 判断浏览器扩展是否单独有效 |\n| D | 开启 | 开启 | 仅用于确认是否存在规则冲突 |",{"type":25,"children":441},[442],{"text":443,"type":29},"每轮都使用相同浏览器、检测页和网络环境。若 B、C 单独正常而 D 异常，优先处理双重代理或规则冲突，而不是更换代理 IP。",{"type":25,"children":445},[446],{"text":447,"type":29},"需要核对系统或具体客户端入口时，可从[代理设置帮助](https:\u002F\u002Fhelp.quanqiudaili.com\u002Fdocs\u002Fproxy-Settings)进入对应设备教程。",{"type":31,"level":21,"children":449},[450],{"text":451,"type":29},"什么时候换代理 IP 没用",{"type":25,"children":453},[454],{"text":455,"type":29},"HTTP 出口仍是本地公网 IP、只有某个浏览器异常，或关闭冲突扩展后恢复，说明问题主要在本机配置。更换代理 IP 不会改变接管范围、WebRTC 策略或 DNS 设置。",{"type":25,"children":457},[458],{"text":459,"type":29},"只有参数和接管范围确认无误，同地区某个代理 IP 持续无法连接或地区长期错误，而替换同地区代理 IP 后恢复，才值得继续排查具体出口。",{"type":31,"level":21,"children":461},[462],{"text":159,"type":29},{"type":31,"level":53,"children":464},[465],{"text":466,"type":29},"WebRTC 出现 192.168 开头的地址要紧吗？",{"type":25,"children":468},[469],{"text":470,"type":29},"这是常见局域网地址，不等同于运营商公网 IP。应对照启用代理前记录的公网 IP，确认它是否也出现在结果中。",{"type":31,"level":53,"children":472},[473],{"text":474,"type":29},"DNS 显示本地运营商就代表代理没生效吗？",{"type":25,"children":476},[477],{"text":478,"type":29},"不一定。先看 HTTP 出口是否已经变化，再单独检查 DNS 是否通过代理或远端服务解析。",{"type":31,"level":53,"children":480},[481],{"text":482,"type":29},"为什么无痕窗口和普通窗口结果不同？",{"type":25,"children":484},[485],{"text":486,"type":29},"普通窗口可能保留 Cookie、缓存或扩展权限，无痕窗口也可能默认禁用部分扩展。应检查扩展是否获准在无痕模式运行。",{"type":31,"level":53,"children":488},[489],{"text":490,"type":29},"修复后怎么确认问题已解决？",{"type":25,"children":492},[493],{"text":494,"type":29},"重新打开浏览器，依次记录 HTTP 出口、WebRTC 公网地址和 DNS 结果，并用真实目标 URL 复测。",{"type":25,"children":496},[497],{"text":195,"type":29},{"type":25,"children":499},[500],{"text":501,"type":29},"保存修改前后的检测结果、浏览器版本、代理方式和扩展列表。如果仍无法定位，可参考[BrowserLeaks 真实 IP 与 DNS 排查说明](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fbrowserleaks-real-ip-dns-local)或通过[全球代理 FAQ](https:\u002F\u002Fhelp.quanqiudaili.com\u002Fdocs\u002FFaq\u002F)继续排查。",{"source":6,"id":503,"documentId":504,"translationKey":504,"locale":9,"slug":505,"path":506,"_path":506,"title":507,"description":508,"excerpt":508,"image":509,"publishedAt":510,"updatedAt":511,"author":17,"tags":512,"featured":19,"sortOrder":20,"readingTime":21,"bodyType":22,"bodyBlocks":513,"bodyHtml":200},2084,"weegjjnlgjn55jccuh4xwhnd","dns-local-proxy","\u002Fblog\u002Fdns-local-proxy","DNS 显示本地运营商是不是代理没生效？","DNS 显示本地运营商不一定代表代理 IP 失效，需先确认网页出口是否变化，再检查远端 DNS、DoH 和浏览器设置。本文提供分层判断和复测步骤。","https:\u002F\u002Fcms.quanqiudaili.com\u002Fuploads\u002Flarge_dns_cover_e8966d312c.webp","2026-08-19T02:37:39.302Z","2026-08-19T02:37:39.280Z",[],[514,518,522,526,530,534,538,542,546,550,554,558,576,580,584,588,592,596,600,604,608,612,616,620,623,627,631,635,639,643,647,651,655,658],{"type":25,"children":515},[516],{"text":517,"type":29},"**DNS 显示本地运营商，不一定代表代理 IP 没生效。**先看网页出口 IP 是否已经变成代理 IP：出口已变化而 DNS 仍显示本地运营商，通常是解析仍走本地网络；出口也没变化，则应先检查代理是否覆盖当前应用。简单判断就是：出口没变，先查代理；出口变了但 DNS 没变，再查 DNS；两者都变了而目标站仍显示错误地区，再查目标站自己的 IP 库、Cookie 或账号资料。",{"type":31,"level":21,"children":519},[520],{"text":521,"type":29},"三个结果要分开判断",{"type":36,"children":523},[524],{"text":525,"type":29},"| 检查项 | 它说明什么 | 不能单独证明什么 |\n| --- | --- | --- |\n| 网页出口 IP | 当前网页请求从哪里发出 | 不能证明 DNS 一定走远端 |\n| DNS 服务器或运营商 | 域名由谁解析 | 不能单独证明网页没有走代理 |\n| 目标站地区展示 | 目标站结合自身数据后的判断 | 不能代表所有 IP 库都会一致 |",{"type":25,"children":527},[528],{"text":529,"type":29},"排查时同时记录这三项。只看 DNS 检测页的一行运营商名称，容易把解析问题误判成代理连接失败。",{"type":31,"level":21,"children":531},[532],{"text":533,"type":29},"DNS 显示本地运营商的排查步骤",{"type":31,"level":53,"children":535},[536],{"text":537,"type":29},"1. 确认出口 IP 是否变化",{"type":25,"children":539},[540],{"text":541,"type":29},"先记录未启用代理前的本地公网 IP，再启用代理并重新访问 IP 检测页。如果仍显示本地公网 IP，检查协议、主机、端口、认证信息以及代理是否覆盖当前浏览器或应用。",{"type":25,"children":543},[544],{"text":545,"type":29},"如果出口已经变化，再继续查 DNS。此时反复更换代理 IP 通常没有帮助，因为问题更可能出在客户端的解析方式。",{"type":25,"children":547},[548],{"text":549,"type":29},"若出口检测、WebRTC 和 DNS 结果同时出现异常，可先参考[BrowserLeaks 真实 IP 或 DNS 排查](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fbrowserleaks-real-ip-dns-webrtc-leak)区分问题所在环节。",{"type":31,"level":53,"children":551},[552],{"text":553,"type":29},"2. 确认工具是否支持远端解析",{"type":25,"children":555},[556],{"text":557,"type":29},"不同工具处理 DNS（把网址转换成 IP 的查询过程）的方式不同：",{"type":114,"format":115,"children":559},[560,564,568,572],{"type":118,"children":561},[562],{"text":563,"type":29},"系统代理可能只接管 HTTP\u002FHTTPS 流量，DNS 仍由系统网络处理。",{"type":118,"children":565},[566],{"text":567,"type":29},"浏览器可能启用了自己的安全 DNS 或 DoH（通过 HTTPS 发起 DNS 查询的方式），结果未必跟随系统代理。",{"type":118,"children":569},[570],{"text":571,"type":29},"SOCKS5 客户端可能区分本地解析和远端解析；程序中常用 `socks5h` 表示由远端解析，其中 `h` 表示远端解析域名。",{"type":118,"children":573},[574],{"text":575,"type":29},"部分代理扩展只对匹配规则的网页生效，检测页可能没有被同一规则覆盖。",{"type":25,"children":577},[578],{"text":579,"type":29},"应以工具的实际设置和官方说明为准，不要假设所有客户端都自动代理 DNS。如果只在某个浏览器里出现问题，优先检查浏览器扩展、缓存和安全 DNS，不要先更换代理 IP。",{"type":25,"children":581},[582],{"text":583,"type":29},"不确定当前工具应使用哪种接入方式时，可先查看[HTTP、HTTPS、SOCKS5 代理怎么选](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fhttp-https-socks5-proxy-selection)，再核对是否支持远端解析。",{"type":31,"level":53,"children":585},[586],{"text":587,"type":29},"3. 排除系统、浏览器和扩展冲突",{"type":25,"children":589},[590],{"text":591,"type":29},"1. 暂时关闭其它代理扩展或网络接管工具。\n2. 分别测试“只开系统代理”和“只开浏览器代理”。\n3. 检查浏览器 DoH 与客户端远端 DNS 是否互相覆盖。\n4. 修改设置后关闭浏览器，并清理 DNS 缓存再复测。",{"type":25,"children":593},[594],{"text":595,"type":29},"Windows 可在管理员终端执行 `ipconfig \u002Fflushdns` 清理系统 DNS 缓存；浏览器自身缓存还需通过浏览器设置或重启处理。",{"type":31,"level":21,"children":597},[598],{"text":599,"type":29},"如何判断是哪一层的问题",{"type":36,"children":601},[602],{"text":603,"type":29},"| 现象 | 更可能的问题层 | 下一步 |\n| --- | --- | --- |\n| 出口 IP 和 DNS 都是本地 | 代理未覆盖当前应用或配置未生效 | 查主机、端口、认证和代理覆盖范围 |\n| 出口是代理 IP，DNS 是本地运营商 | DNS 仍在本地解析 | 开启远端 DNS或检查 DoH |\n| 出口和 DNS 都变化，目标站地区仍错误 | 目标站 IP 库、Cookie 或账号资料 | 无痕测试并对比目标站实际展示 |\n| 只有一个浏览器异常 | 浏览器扩展、权限或缓存 | 与其它浏览器做对照 |",{"type":25,"children":605},[606],{"text":607,"type":29},"如果表格中的对照仍无法确定问题更可能出在哪一环，可进入[代理 IP 故障排查中心](https:\u002F\u002Fwww.quanqiudaili.com\u002Fblog\u002Fproxy-ip-troubleshooting-hub)按连接、认证、DNS 和目标站问题继续分流。",{"type":31,"level":21,"children":609},[610],{"text":611,"type":29},"什么时候需要换代理 IP",{"type":25,"children":613},[614],{"text":615,"type":29},"同一客户端配置下，只有某个代理 IP 的目标地区长期识别错误，而替换同地区代理 IP 后恢复，可以继续检查具体出口。",{"type":25,"children":617},[618],{"text":619,"type":29},"如果所有代理 IP 都显示相同的本地 DNS，优先修复解析和接管设置。账号资料、Cookie 或目标站自己的地区规则也不会因为连续更换代理 IP 自动消失。",{"type":31,"level":21,"children":621},[622],{"text":159,"type":29},{"type":31,"level":53,"children":624},[625],{"text":626,"type":29},"DNS 运营商必须和代理 IP 运营商相同吗？",{"type":25,"children":628},[629],{"text":630,"type":29},"不一定。DNS 服务可能来自公共解析服务、浏览器 DoH 或客户端指定的解析器，名称无需与代理 IP 所属运营商完全相同。",{"type":31,"level":53,"children":632},[633],{"text":634,"type":29},"出口 IP 已变化，还需要处理 DNS 吗？",{"type":25,"children":636},[637],{"text":638,"type":29},"如果业务对地区一致性或环境隔离要求较高，建议继续检查；普通连通性测试则应以目标站实际结果为准。",{"type":31,"level":53,"children":640},[641],{"text":642,"type":29},"为什么不同检测网站结果不同？",{"type":25,"children":644},[645],{"text":646,"type":29},"检测网站使用的数据库、测试域名和判断方法不同。应保持同一网络和客户端，记录多个结果而不是只看一次。",{"type":31,"level":53,"children":648},[649],{"text":650,"type":29},"修改后怎么复测？",{"type":25,"children":652},[653],{"text":654,"type":29},"清理缓存并重启浏览器，依次记录出口 IP、DNS 结果和目标站地区展示，确认只有一个变量发生变化。",{"type":25,"children":656},[657],{"text":195,"type":29},{"type":25,"children":659},[660],{"text":661,"type":29},"保存出口 IP、DNS 运营商、客户端名称、协议和修改前后截图。仍无法定位时，可通过[全球代理 FAQ](https:\u002F\u002Fhelp.quanqiudaili.com\u002Fdocs\u002FFaq\u002F)查找对应设置与排障入口。",[663],{"source":6,"id":7,"documentId":8,"translationKey":8,"locale":9,"slug":10,"path":11,"_path":11,"title":12,"description":13,"excerpt":13,"image":14,"publishedAt":15,"updatedAt":16,"author":17,"tags":664,"featured":19,"sortOrder":20,"readingTime":21,"bodyType":22,"bodyBlocks":665,"bodyHtml":200},[],[666,669,672,675,678,681,684,687,690,693,696,699,702,705,708,711,714,717,720,723,726,729,740,743,757,760,763,766,769,772,775,778,781,784,787,790],{"type":25,"children":667},[668],{"text":28,"type":29},{"type":31,"level":21,"children":670},[671],{"text":34,"type":29},{"type":36,"children":673},[674],{"text":39,"type":29},{"type":25,"children":676},[677],{"text":43,"type":29},{"type":25,"children":679},[680],{"text":47,"type":29},{"type":31,"level":21,"children":682},[683],{"text":51,"type":29},{"type":31,"level":53,"children":685},[686],{"text":56,"type":29},{"type":25,"children":688},[689],{"text":60,"type":29},{"type":25,"children":691},[692],{"text":64,"type":29},{"type":25,"children":694},[695],{"text":68,"type":29},{"type":25,"children":697},[698],{"text":72,"type":29},{"type":31,"level":53,"children":700},[701],{"text":76,"type":29},{"type":25,"children":703},[704],{"text":80,"type":29},{"type":36,"children":706},[707],{"text":84,"type":29},{"type":25,"children":709},[710],{"text":88,"type":29},{"type":31,"level":53,"children":712},[713],{"text":92,"type":29},{"type":25,"children":715},[716],{"text":96,"type":29},{"type":25,"children":718},[719],{"text":100,"type":29},{"type":25,"children":721},[722],{"text":104,"type":29},{"type":31,"level":53,"children":724},[725],{"text":108,"type":29},{"type":25,"children":727},[728],{"text":112,"type":29},{"type":114,"format":115,"children":730},[731,734,737],{"type":118,"children":732},[733],{"text":121,"type":29},{"type":118,"children":735},[736],{"text":125,"type":29},{"type":118,"children":738},[739],{"text":129,"type":29},{"type":25,"children":741},[742],{"text":133,"type":29},{"type":114,"format":115,"children":744},[745,748,751,754],{"type":118,"children":746},[747],{"text":139,"type":29},{"type":118,"children":749},[750],{"text":143,"type":29},{"type":118,"children":752},[753],{"text":147,"type":29},{"type":118,"children":755},[756],{"text":151,"type":29},{"type":25,"children":758},[759],{"text":155,"type":29},{"type":31,"level":21,"children":761},[762],{"text":159,"type":29},{"type":31,"level":53,"children":764},[765],{"text":163,"type":29},{"type":25,"children":767},[768],{"text":167,"type":29},{"type":31,"level":53,"children":770},[771],{"text":171,"type":29},{"type":25,"children":773},[774],{"text":175,"type":29},{"type":31,"level":53,"children":776},[777],{"text":179,"type":29},{"type":25,"children":779},[780],{"text":183,"type":29},{"type":31,"level":53,"children":782},[783],{"text":187,"type":29},{"type":25,"children":785},[786],{"text":191,"type":29},{"type":25,"children":788},[789],{"text":195,"type":29},{"type":25,"children":791},[792],{"text":199,"type":29},null,[],[]]