a1starwebdirectory.com 网站分析

a1starwebdirectory.com - 基本信息

服务器:
Microsoft-IIS/8.5
IP:
未知
城市:
未知

a1starwebdirectory.com - 搜索引擎收录信息

百度:
Bing:
Google:

a1starwebdirectory.com - 页面信息

标题:
Home - 39 IT Services - Your friendly IT Support Team
Meta 关键词:
未知
Meta 描述信息:
39D is like having your own IT department without all the costs. We help you plan and implement your IT needs so you can serve your customers better.
H1:
Lets talk about how we can help your business today

a1starwebdirectory.com - 建站技术

服务器:
Microsoft-IIS/8.5
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

a1starwebdirectory.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 a1starwebdirectory.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Content-Type: text/html; charset=UTF-8
Location: https://39it.co.uk
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
Date: Sat, 15 Feb 2020 18:52:09 GMT
Content-Length: 141

HTTP/1.1 200 OK
Server: nginx/1.16.1
Date: Sat, 15 Feb 2020 18:52:10 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=60
Vary: Accept-Encoding
Cache-Control: no-cache
X-Cache: HIT from Backend
Strict-Transport-Security: max-age=31536000
X-Content-Type-Options: nosniff
Content-Encoding: gzip

a1starwebdirectory.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。a1starwebdirectory.com 当前共有 8 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
a1starwebdirectory.comA3597
a1starwebdirectory.comMX3597pri: 10
a1starwebdirectory.comNS86396
a1starwebdirectory.comNS86396
a1starwebdirectory.comNS86396
a1starwebdirectory.comNS86396
a1starwebdirectory.comNS86396
a1starwebdirectory.comSOA86397expire: 1048576
serial: 2016041600