www.drugabuse.gov 网站分析

www.drugabuse.gov - 基本信息

服务器:
nginx/1.16.1
IP:
未知
城市:
未知

www.drugabuse.gov - 搜索引擎收录信息

百度:
Bing:
Google:

www.drugabuse.gov - 页面信息

标题:
National Institute on Drug Abuse (NIDA) |
Meta 关键词:
未知
Meta 描述信息:
未知
H1:
未知

www.drugabuse.gov - 建站技术

服务器:
nginx/1.16.1
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.drugabuse.gov - 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.drugabuse.gov 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx/1.16.1
Date: Tue, 09 Jun 2020 18:09:19 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Content-Type-Options: nosniff
X-Drupal-Cache: HIT
Content-Language: en
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 7 (http://drupal.org)
Link: <https://www.drugabuse.gov/>; rel="canonical",<https://www.drugabuse.gov/>; rel="shortlink",<https://plus.google.com/+NIDANIH>; rel="author",<https://www.drugabuse.gov>; rel="publisher"
Cache-Control: public, max-age=0
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Vary: Cookie,Accept-Encoding
Content-Encoding: gzip
X-Varnish: 52525547 39013593
Age: 105797
Via: 1.1 varnish-v4
X-Varnish-Cache: HIT
X-Varnish-Server: cache1.v4
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-SSL: true
X-Forwarded-For: 10.0.0.214
X-Real-Forwarded-For: 10.0.0.214
X-SplitURL:
X-Varnish-Debug-Hits: 12364
X-Varnish-Debug-Age: 105797
X-Cookie-Debug: Request cookie: ''
X-URL-Debug: Request URL: '/'
Accept-Ranges: bytes

www.drugabuse.gov - 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。drugabuse.gov 当前共有 18 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
drugabuse.govA1745
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govMX3600pri: 10
drugabuse.govNS1745
drugabuse.govNS1745
drugabuse.govNS1745
drugabuse.govSOA3600expire: 2419200
serial: 220
drugabuse.govTXT
hS8ZY6GnqAqWGMmQB7i9sEmrpw9wOiIeanrOYNAfuw6bvmjYr52KEFEB5QsVEaF+IFkTX9GnerkIJSSfu2Rskw==
3600