centerfiresystems.com 网站分析
centerfiresystems.com - 基本信息
centerfiresystems.com - 页面信息
标题:
Homepage | Centerfire SystemsMeta 关键词:
未知Meta 描述信息:
Centerfire Systems - your source for ammunition, firearms, magazines, gun accessories and military surplus.H1:
未知内部链接:
68 (0 nofollow)外部链接:
7 (0 nofollow)centerfiresystems.com - 建站技术
服务器:
Apache/2.4.41 () OpenSSL/1.0.2k-fips
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centerfiresystems.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 centerfiresystems.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Mon, 25 May 2020 23:00:32 GMT
Server: Apache/2.4.41 () OpenSSL/1.0.2k-fips
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
X-Frame-Options: SAMEORIGIN, SAMEORIGIN
Set-Cookie: TEST_COOKIE=yes; path=/; secure; HttpOnly
Set-Cookie: PHPSESSID=d9d4b2998306b894403b65fd9ca3460b; path=/; secure; HttpOnly
X-Content-Type-Options: nosniff
Connection: Upgrade
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform
Pragma: no-cache
X-XSS-Protection: 1; mode=block
Content-Length: 7481
Content-Type: text/html; charset=UTF-8
Date: Mon, 25 May 2020 23:00:32 GMT
Server: Apache/2.4.41 () OpenSSL/1.0.2k-fips
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
X-Frame-Options: SAMEORIGIN, SAMEORIGIN
Set-Cookie: TEST_COOKIE=yes; path=/; secure; HttpOnly
Set-Cookie: PHPSESSID=d9d4b2998306b894403b65fd9ca3460b; path=/; secure; HttpOnly
X-Content-Type-Options: nosniff
Connection: Upgrade
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform
Pragma: no-cache
X-XSS-Protection: 1; mode=block
Content-Length: 7481
Content-Type: text/html; charset=UTF-8
centerfiresystems.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。centerfiresystems.com 当前共有 7 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| centerfiresystems.com | A | 7198 | ||
| centerfiresystems.com | MX | 3598 | pri: 20 | |
| centerfiresystems.com | MX | 3598 | pri: 10 | |
| centerfiresystems.com | NS | 7198 | ||
| centerfiresystems.com | NS | 7198 | ||
| centerfiresystems.com | SOA | 7198 | expire: 604800 serial: 116050312 | |
| centerfiresystems.com | TXT | v=spf1 include:emailsrvr.com include:spf.mandrillapp.com ~all | 3598 |