grabcad.com 网站分析

grabcad.com - 基本信息

服务器:
nginx/1.4.7
IP:
未知
城市:
未知

grabcad.com - 搜索引擎收录信息

百度:
Bing:
Google:

grabcad.com - 页面信息

标题:
GrabCAD: Design Community, CAD Library, 3D Printing Software
Meta 关键词:
pdm, plm, cloud based, version control, cad revisions, cad, file management, solidworks epdm, product data management, share cad, collaborate, library, free, cad models, cad drawings, models, open source, solid works, solidedge, autodesk, alibre, autocad,
Meta 描述信息:
GrabCAD is the largest online community of engineers, designers, manufacturers & students. Join now to access free CAD files & designs. Download our 3D printing software GrabCAD Print and CAD collaboration tool Workbench.
H1:
The largest online community of professional designers, engineers, manufacturers, and students

grabcad.com - 建站技术

服务器:
nginx/1.4.7
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

grabcad.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 grabcad.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Cache-Control: max-age=0, private, must-revalidate
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Mon, 01 Jun 2020 20:37:57 GMT
Server: nginx/1.4.7
Set-Cookie: XSRF-TOKEN=KbPyLUuN20x%2BGlDV%2FFkHqoxkBOXHGloJ4Gx98JCbsjS5dJ8vyoCZRctxcTYZZWJWncKc6pfjmvTSaRq5OqIgRw%3D%3D; domain=.grabcad.com; path=/
Set-Cookie: _grabcad_session=4ccf8b68cab8d702ac17fe53694765f2; domain=.grabcad.com; path=/; expires=Wed, 03 Jun 2020 20:37:57 -0000; secure; HttpOnly
X-Content-Type-Options: nosniff
X-Forwarded-For: 173.255.235.216, 173.255.235.216
X-Forwarded-Proto: https
X-Frame-Options: SAMEORIGIN
X-Frame-Options: SAMEORIGIN
X-Queue-Start: t=1591043877.049
X-Real-IP: 173.255.235.216
X-Request-Id: 836a1050-a276-42ed-8cb1-e7961972fbb8
X-Request-Start: t=1591043877.049
X-Runtime: 0.020907
X-XSS-Protection: 1; mode=block
Content-Length: 16806
Connection: keep-alive

grabcad.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。grabcad.com 当前共有 16 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
grabcad.comA60
grabcad.comA60
grabcad.comMX300pri: 20
grabcad.comMX300pri: 30
grabcad.comMX300pri: 30
grabcad.comMX300pri: 30
grabcad.comMX300pri: 20
grabcad.comMX300pri: 30
grabcad.comMX300pri: 10
grabcad.comNS172800
grabcad.comNS172800
grabcad.comNS172800
grabcad.comNS172800
grabcad.comSOA300expire: 1209600
serial: 2013021120
grabcad.comTXT
v=spf1 a mx include:spf.mandrillapp.com include:spf.mtasv.net include:amazonses.com include:_spf.google.com ip4:198.37.155.169 ip4:54.245.103.199 ~all
300
grabcad.comTXT
neW3vjnP0vlL71175gKsb2BH2iREz+zVW8PQqUGvDcQedUNOQfPhDwdJSH+ST3Yh0xRxzphngwD2wZST2QmBRw==
300