Is Zhihu Down?
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好地分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视、时尚、文化等领域最具创造力的人群，已成为综合性、全品类、在诸多领域具有关键影响力的知识分享社区和创作者聚集的原创内容平台，建立起了以社区驱动的内容变现商业模式。
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Response Header
HTTP headers carry information about the client browser, the requested page and the server status
HTTP headers carry information about the client browser, the requested page and the server status
HTTP/2 200 server: CLOUD ELB 1.0.0 date: Wed, 12 Apr 2023 15:29:06 GMT content-type: text/html; charset=utf-8 vary: Accept-Encoding vary: Accept-Encoding vary: Accept-Encoding set-cookie: _zap=219a46c0-2a20-44f7-b83d-275eb7fb3b04; path=/; expires=Fri, 11 Apr 2025 15:29:06 GMT; domain=.zhihu.com set-cookie: _xsrf=85310210-008a-4cee-9fb5-fdd4354fe5db; path=/; domain=.zhihu.com content-security-policy: default-src * blob:; img-src * data: blob: resource: t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; connect-src * wss: blob: resource:; frame-src 'self' *.zhihu.com mailto: tel: weixin: *.vzuu.com mo.m.taobao.com getpocket.com note.youdao.com safari-extension://com.evernote.safari.clipper-Q79WDW8YH9 blob: mtt: zhihujs: captcha.guard.qcloud.com pos.baidu.com dup.baidustatic.com openapi.baidu.com wappass.baidu.com passport.baidu.com *.cme.qcloud.com vs-cdn.tencent-cloud.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; script-src 'self' blob: *.zhihu.com g.alicdn.com qzonestyle.gtimg.cn res.wx.qq.com open.mobile.qq.com 'unsafe-eval' unpkg.zhimg.com unicom.zhimg.com resource: zhihu-live.zhimg.com captcha.gtimg.com captcha.guard.qcloud.com pagead2.googlesyndication.com cpro.baidustatic.com pos.baidu.com dup.baidustatic.com i.hao61.net jsapi.qq.com 'nonce-1137b68b-0ffb-4e38-b2b7-0018b61eb51d' hm.baidu.com zz.bdstatic.com b.bdstatic.com imgcache.qq.com vs-cdn.tencent-cloud.com www.mangren.com www.yunmd.net zhihu.govwza.cn p.cnwza.cn gw.alipayobjects.com ssl.captcha.qq.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; style-src 'self' 'unsafe-inline' *.zhihu.com unicom.zhimg.com resource: captcha.gtimg.com www.mangren.com ssl.captcha.qq.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; frame-ancestors *.zhihu.com x-content-security-policy: default-src * blob:; img-src * data: blob: resource: t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; connect-src * wss: blob: resource:; frame-src 'self' *.zhihu.com mailto: tel: weixin: *.vzuu.com mo.m.taobao.com getpocket.com note.youdao.com safari-extension://com.evernote.safari.clipper-Q79WDW8YH9 blob: mtt: zhihujs: captcha.guard.qcloud.com pos.baidu.com dup.baidustatic.com openapi.baidu.com wappass.baidu.com passport.baidu.com *.cme.qcloud.com vs-cdn.tencent-cloud.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; script-src 'self' blob: *.zhihu.com g.alicdn.com qzonestyle.gtimg.cn res.wx.qq.com open.mobile.qq.com 'unsafe-eval' unpkg.zhimg.com unicom.zhimg.com resource: zhihu-live.zhimg.com captcha.gtimg.com captcha.guard.qcloud.com pagead2.googlesyndication.com cpro.baidustatic.com pos.baidu.com dup.baidustatic.com i.hao61.net jsapi.qq.com 'nonce-1137b68b-0ffb-4e38-b2b7-0018b61eb51d' hm.baidu.com zz.bdstatic.com b.bdstatic.com imgcache.qq.com vs-cdn.tencent-cloud.com www.mangren.com www.yunmd.net zhihu.govwza.cn p.cnwza.cn gw.alipayobjects.com ssl.captcha.qq.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; style-src 'self' 'unsafe-inline' *.zhihu.com unicom.zhimg.com resource: captcha.gtimg.com www.mangren.com ssl.captcha.qq.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; frame-ancestors *.zhihu.com x-webkit-csp: default-src * blob:; img-src * data: blob: resource: t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; connect-src * wss: blob: resource:; frame-src 'self' *.zhihu.com mailto: tel: weixin: *.vzuu.com mo.m.taobao.com getpocket.com note.youdao.com safari-extension://com.evernote.safari.clipper-Q79WDW8YH9 blob: mtt: zhihujs: captcha.guard.qcloud.com pos.baidu.com dup.baidustatic.com openapi.baidu.com wappass.baidu.com passport.baidu.com *.cme.qcloud.com vs-cdn.tencent-cloud.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; script-src 'self' blob: *.zhihu.com g.alicdn.com qzonestyle.gtimg.cn res.wx.qq.com open.mobile.qq.com 'unsafe-eval' unpkg.zhimg.com unicom.zhimg.com resource: zhihu-live.zhimg.com captcha.gtimg.com captcha.guard.qcloud.com pagead2.googlesyndication.com cpro.baidustatic.com pos.baidu.com dup.baidustatic.com i.hao61.net jsapi.qq.com 'nonce-1137b68b-0ffb-4e38-b2b7-0018b61eb51d' hm.baidu.com zz.bdstatic.com b.bdstatic.com imgcache.qq.com vs-cdn.tencent-cloud.com www.mangren.com www.yunmd.net zhihu.govwza.cn p.cnwza.cn gw.alipayobjects.com ssl.captcha.qq.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; style-src 'self' 'unsafe-inline' *.zhihu.com unicom.zhimg.com resource: captcha.gtimg.com www.mangren.com ssl.captcha.qq.com t.captcha.qq.com *.dun.163yun.com *.dun.163.com *.126.net *.nosdn.127.net nos.netease.com; frame-ancestors *.zhihu.com x-frame-options: SAMEORIGIN strict-transport-security: max-age=15552000; includeSubDomains surrogate-control: no-store pragma: no-cache expires: 0 x-content-type-options: nosniff x-xss-protection: 1; mode=block x-backend-response: 0.028 referrer-policy: no-referrer-when-downgrade x-secng-response: 0.034000158309937 x-lb-timing: 0.036 x-idc-id: 2 set-cookie: KLBRSID=4efa8d1879cb42f8c5b48fe9f8d37c16|1681313346|1681313346; Path=/ x-cache-lookup: Cache Miss x-cache-lookup: Cache Miss x-cache-lookup: Cache Miss cache-control: private, must-revalidate, no-cache, no-store, max-age=0 content-length: 38214 x-nws-log-uuid: 7404175516364946965 x-cache-lookup: Cache Miss x-edge-timing: 0.334 x-cdn-provider: tencent
DNS Records
DNS Resource Records associated with a hostname
DNS Resource Records associated with a hostname
The DNS is up. We have tried pinging Zhihu.com. There are no DNS Issues detected!
| Type | Name | Value | Class | TTL |
| A | 258porn.com | 172.67.212.60 | IN | 299 |
| A | 258porn.com | 104.21.53.114 | IN | 299 |
| NS | 258porn.com | IN | 86400 | |
| NS | 258porn.com | IN | 86400 |
Safety
HTTPS Encryption
HTTPS Encrypted.
Is Zhihu safe?
Yes Zhihu.com is Safe according to Google Safe Browsing
Speed
Response Time
The website responded in 0.52 seconds.
Pagesize
The size of the HTML webpage is 21.29 kB.
Text compression
Webpage is Compressed: The filesize is 21.29 kB.
Site Excerpt
Zhihu.com Site is Down, Is Zhihu Down?
Site description
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好地分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视、时尚、文化等领域最具创造力的人群，已成为综合性、全品类、在诸多领域具有关键影响力的知识分享社区和创作者聚集的原创内容平台，建立起了以社区驱动的内容变现商业模式。
Keywords
ISO-Lang
zh Zhihu.com Location Map
- City Beijing
- Region Beijing
- Country China
Beijing
latitude: 39.9042 longitude: 116.407
City
Reports
Beauvais
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