s4help.com 网站分析
s4help.com - 基本信息
s4help.com - 页面信息
标题:
S4help® IT Solutions | IT Company in India | Kerala | Qatar | DubaiMeta 关键词:
未知Meta 描述信息:
S4help® IT Solutions based out of Bangalore, India, S4help is a full service digital services provider focused at unleashing smart, web-enabled solutions to effectively reach your business/service/product to potential customers, worldwide.H1:
Style, Substance & Service with a Smile!.内部链接:
6 (0 nofollow)外部链接:
9 (0 nofollow)s4help.com - 建站技术
服务器:
Apache
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s4help.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 s4help.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Fri, 17 Jul 2020 14:20:11 GMT
Server: Apache
X-Powered-By: PHP/7.2.30
Upgrade: h2,h2c
Connection: Upgrade
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 7770
Content-Type: text/html; charset=UTF-8
Date: Fri, 17 Jul 2020 14:20:11 GMT
Server: Apache
X-Powered-By: PHP/7.2.30
Upgrade: h2,h2c
Connection: Upgrade
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 7770
Content-Type: text/html; charset=UTF-8
s4help.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。s4help.com 当前共有 5 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| s4help.com | A | 3600 | ||
| s4help.com | MX | 3600 | pri: 10 | |
| s4help.com | NS | 3600 | ||
| s4help.com | NS | 3600 | ||
| s4help.com | SOA | 3600 | expire: 604800 serial: 3000000001 |