WWW.DMCA.COM 网站分析
访问网站 www.dmca.com 时发生错误
我们在尝试访问网站 www.dmca.com 的以下 URL 地址时遇到错误：
- HTTP 0 http://www.dmca.com/
- HTTP 0 https://www.dmca.com/
当遇到 HTTP 状态代码 0 时，表示无法通过 HTTP(s) 与服务器建立通信。如果这涉及您的网站，请检查网站是否在线以及 DNS 解析是否配置正确。此外，如果配置了 SSL 证书，请验证 HTTPS 证书是否有效。
以下内容展示了我们服务器在 2020-06-08 缓存的部分历史分析数据。由于我们的机器人无法访问此网站，数据可能不完整或已过时，仅供您参考。
基本信息
URL:
服务器:
未知
IP:
页面信息
标题:
DMCA Protection & Takedown Services
长度: 35 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
dmca, takedowns, compliance,registry, protection, badges, whois
长度: 63 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
DMCA.com is the #1 provider of Digital Millennium Copyright Act (DMCA) Takedown Services & Website Content Protection tools.
长度: 124 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
We're protecting 1.13 Million websites everyday
长度: 48 字符
内部链接:
127 (0 nofollow)
外部链接:
9 (0 nofollow)
建站技术
HTTP Head 分析
HTTP 协议采用了请求与响应模型，通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器（例如 Internet Explorer, Google Chrome, Firefox 等）并不会显示 HTTP header 字段的内容，下面是网站 www.dmca.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Mon, 08 Jun 2020 16:00:03 GMT
Cache-Control: private
Content-Encoding: gzip
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
Set-Cookie: SPSI=feb85b2c6c57c7403387b36b762d8fb3; path=/;
Vary: Accept-Encoding
Server: fbs
Set-Cookie: spcsrf=b4a0be7553ba7fd49054dfc7898406dd; path=/; SameSite=Strict; HttpOnly; expires=Mon, 08-Jun-20 18:00:02 GMT
Set-Cookie: adOtr=obsvl; path=/; expires=Thu, 2 Aug 2001 20:47:11 UTC
Set-Cookie: UTGv2=D-h4defd1cbe6bbeee0f4df62ac7bb317b3f88; path=/; expires=Tue, 08-Jun-21 16:00:02 GMT
Set-Cookie: ASP.NET_SessionId=ysqkb3oiboqejdpvnbtrokm5; path=/; HttpOnly; SameSite=Lax
Set-Cookie: ARRAffinity=def3577d5629c723d9b553853d2d2a7d752681ef975b90fbd494f770f8090156;Path=/;HttpOnly;Domain=www.dmca.com
Set-Cookie: sp_lit=Lr2gMtvsddTsN6s7165yxg==; path=/; SameSite=Strict; HttpOnly; expires=Mon, 08-Jun-20 16:05:03 GMT
X-HW: 1591632002.cds076.ny3.hn,1591632002.cds140.ny3.sc,1591632003.cdn2-wafbe03-jfk1.stackpath.systems.-.wx,1591632003.cds140.ny3.p
Access-Control-Allow-Origin: *
Connection: keep-alive
Date: Mon, 08 Jun 2020 16:00:03 GMT
Cache-Control: private
Content-Encoding: gzip
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
Set-Cookie: SPSI=feb85b2c6c57c7403387b36b762d8fb3; path=/;
Vary: Accept-Encoding
Server: fbs
Set-Cookie: spcsrf=b4a0be7553ba7fd49054dfc7898406dd; path=/; SameSite=Strict; HttpOnly; expires=Mon, 08-Jun-20 18:00:02 GMT
Set-Cookie: adOtr=obsvl; path=/; expires=Thu, 2 Aug 2001 20:47:11 UTC
Set-Cookie: UTGv2=D-h4defd1cbe6bbeee0f4df62ac7bb317b3f88; path=/; expires=Tue, 08-Jun-21 16:00:02 GMT
Set-Cookie: ASP.NET_SessionId=ysqkb3oiboqejdpvnbtrokm5; path=/; HttpOnly; SameSite=Lax
Set-Cookie: ARRAffinity=def3577d5629c723d9b553853d2d2a7d752681ef975b90fbd494f770f8090156;Path=/;HttpOnly;Domain=www.dmca.com
Set-Cookie: sp_lit=Lr2gMtvsddTsN6s7165yxg==; path=/; SameSite=Strict; HttpOnly; expires=Mon, 08-Jun-20 16:05:03 GMT
X-HW: 1591632002.cds076.ny3.hn,1591632002.cds140.ny3.sc,1591632003.cdn2-wafbe03-jfk1.stackpath.systems.-.wx,1591632003.cds140.ny3.p
Access-Control-Allow-Origin: *
Connection: keep-alive
DNS 记录分析
DNS 域名系统（Domain Name System，缩写）是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库，能够使人更方便地访问互联网。dmca.com 当前共有 12 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| dmca.com | A | 5 | ||
| dmca.com | MX | 3600 | pri: 30 | |
| dmca.com | MX | 3600 | pri: 20 | |
| dmca.com | MX | 3600 | pri: 10 | |
| dmca.com | NS | 3599 | ||
| dmca.com | NS | 3599 | ||
| dmca.com | NS | 3599 | ||
| dmca.com | NS | 3599 | ||
| dmca.com | SOA | 900 | expire: 1209600 serial: 1 | |
| dmca.com | TXT | v=spf1 include:sendgrid.net ~all | 3600 | |
| dmca.com | TXT | v=spf1 a mx ptr mx:spam4.ihostexchange.net mx:spam3.ihostexchange.net mx:cloudhost.dmca.com include:ihostexchange.net include:mailanyone.net include:fusemail.net ~all | 3600 | |
| dmca.com | TXT | google-site-verification=OmRKs6nrOtAdGTKGX3atdnSOu66bWnoRJXvRXZZt0M4 | 3600 |