www.century21.com 网站分析
www.century21.com - 基本信息
服务器:
Apache/2.4.6 (Red Hat Enterprise Linux)
IP:
未知城市:
未知www.century21.com - 页面信息
标题:
Residential Real Estate Listings - Homes for Sale by Real Estate Agents | CENTURY 21Meta 关键词:
real estate, real estate agents, real estate listings, Century 21 properties, houses, mortgage, home sales, for sale, real estate agents, real estate, listings, search for homes, sell a house, buy a house, home buying tips, mortgage calculator, moving tipsMeta 描述信息:
Use CENTURY 21 to find real estate property listings, houses for sale, real estate agents, and a mortgage calculator. We can assist you with buying or selling a home.H1:
We are here so you can be there内部链接:
85 (0 nofollow)外部链接:
31 (22 nofollow)www.century21.com - 建站技术
服务器:
Apache/2.4.6 (Red Hat Enterprise Linux)
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www.century21.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 www.century21.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Thu, 11 Jun 2020 10:39:03 GMT
Content-Type: text/html; charset=iso-8859-1
Server: Apache/2.4.6 (Red Hat Enterprise Linux)
Location: https://www.century21.com/
X-LLID: 1d40382fa32c1c5f6cef5163f8258ceb
Content-Length: 234
Connection: keep-alive
HTTP/1.1 200 OK
Date: Thu, 11 Jun 2020 10:39:03 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: Apache/2.4.6 (Red Hat Enterprise Linux) PHP/7.2.30
X-Powered-By: Servlet 2.5; JBoss-5.0/JBossWeb-2.1
Cache-Control: no-cache
Vary: Accept-Encoding
Content-Encoding: gzip
X-Server-Info: app-prod-3
X-Server-Info: web1-prod
X-LLID: b065189f33ee7ee81de5f1b222fcdea0
Date: Thu, 11 Jun 2020 10:39:03 GMT
Content-Type: text/html; charset=iso-8859-1
Server: Apache/2.4.6 (Red Hat Enterprise Linux)
Location: https://www.century21.com/
X-LLID: 1d40382fa32c1c5f6cef5163f8258ceb
Content-Length: 234
Connection: keep-alive
HTTP/1.1 200 OK
Date: Thu, 11 Jun 2020 10:39:03 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: Apache/2.4.6 (Red Hat Enterprise Linux) PHP/7.2.30
X-Powered-By: Servlet 2.5; JBoss-5.0/JBossWeb-2.1
Cache-Control: no-cache
Vary: Accept-Encoding
Content-Encoding: gzip
X-Server-Info: app-prod-3
X-Server-Info: web1-prod
X-LLID: b065189f33ee7ee81de5f1b222fcdea0
www.century21.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。century21.com 当前共有 13 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| century21.com | A | 14400 | ||
| century21.com | MX | 14400 | pri: 10 | |
| century21.com | NS | 14400 | ||
| century21.com | NS | 14400 | ||
| century21.com | NS | 14400 | ||
| century21.com | SOA | 14400 | expire: 604800 serial: 2016081701 | |
| century21.com | TXT | MS=ms57671026 | 14400 | |
| century21.com | TXT | google-site-verification=-ilMDdysau2v3iXtiJFXZxHiLZ2dnzyJRSVLNwXDO0M | 14400 | |
| century21.com | TXT | nQAI9/Mf/i7rU4sGIqrWfd9I7TXQgwhQa87qWZI+4pUNTHHJuZ/gX1ZqlWfAYhCnWLGWOOp0Fg1lSVIECsPiUQ== | 14400 | |
| century21.com | TXT | v=spf1 ip4:64.37.197.6 ip4:64.37.197.45 ip4:63.240.103.0/26 ip4:216.136.162.64/26 ip4:64.37.197.198 mx a:svvssmtp.century21.com include:spf.usa.net include:sendgrid.net include:realogy.com ~all | 14400 | |
| century21.com | TXT | spf2.0/pra ip4:216.136.162.64/26 ip4:63.240.103.0/26 include:spf.usa.net include:sendgrid.net ~all | 14400 | |
| century21.com | TXT | google-site-verification=j9htkXZqEUC1k09oLXD7QSpRRzm91cqKbEWg3_txEh8 | 14400 | |
| century21.com | TXT | google-site-verification=k40YqwwYN8Qz7NoJg6AJRmYIlySrsYVm0_9_6-WsHTg | 14400 |