crn.com 网站分析

crn.com - 基本信息

服务器:
nginx
IP:
未知
城市:
未知

crn.com - 搜索引擎收录信息

百度:
Bing:
Google:

crn.com - 页面信息

标题:
Technology News For IT Channel Partners and Solution Providers | CRN
Meta 关键词:
CRN, solution providers, IT channel, IT vendor, channel partner, technology news
Meta 描述信息:
CRN is the top technology news and information source for solution providers, IT channel partners, and value-added resellers (VARs). Get exclusive and breaking news, IT vendor and product reviews, channel partner resources and more.
H1:
CDW To ‘Expand And Scale’ As $2.5B Sirius Acquisition Closes

crn.com - 建站技术

服务器:
nginx
SSL 安全:
不可用
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用

crn.com - 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 crn.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Date: Fri, 03 Dec 2021 15:53:03 GMT
Server: nginx
Location: http://www.crn.com/
cloudfront-viewer-country: US
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Cache: Hit from cloudfront
Via: 1.1 573f3bf892e6baf323888f7038237db3.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD89-P2
X-Amz-Cf-Id: oJKbL3QDQFGTU45VXhOEH9zcnmIxqlq5T70tJisLmDP7A0lMZP6fJg==
Age: 46

HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Fri, 03 Dec 2021 15:53:49 GMT
Content-Type: text/html
Content-Length: 183
Connection: keep-alive
Location: https://www.crn.com/
X-Cache: Redirect from cloudfront
Via: 1.1 8c40cd64e3a9ae0289558e97b8b3ef09.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: EWR53-C3
X-Amz-Cf-Id: j7IXf8WUn7dUmQX8Y_zxSF65i5GKhtmMmyP-EkzHcVaJCy3ctD_jdg==

HTTP/1.1 200 OK
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Fri, 03 Dec 2021 15:40:47 GMT
Server: nginx
Last-Modified: Fri, 03 Dec 2021 23:35:57 JST
Cache-Control: max-age=900
X-Expired-Content-Served: false
cloudfront-viewer-country: US
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
Content-Encoding: gzip
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 4e0a12897838fdf8f772b549bbcdb420.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: EWR53-C3
X-Amz-Cf-Id: 20J_1uKqCOcogepvj6tmXD_p4qD0HmfSjofgmLbVOS8mrLznAoS3XQ==
Age: 782

crn.com - 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。crn.com 当前共有 12 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
crn.comA3600
crn.comAAAA
2001:4802:7800:2:db9:ceaa:ff20:1eb2
3600
crn.comMX86400pri: 200
crn.comMX86400pri: 300
crn.comMX86400pri: 400
crn.comMX86400pri: 100
crn.comNS86400
crn.comNS86400
crn.comNS86400
crn.comNS86400
crn.comSOA3600expire: 604800
serial: 2016072001
crn.comTXT
v=spf1 include:_spf.go.net-results.com ~all
3600