www2.ed.gov 網站分析

www2.ed.gov - 基本信息

服務器:
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips
IP:
未知
城市:
未知

www2.ed.gov - 搜索引擎收錄信息

百度:
Bing:
Google:

www2.ed.gov - 頁面信息

標題:
Home | U.S. Department of Education
Meta 關鍵詞:
未知
Meta 描述信息:
未知
H1:
Home

www2.ed.gov - 建站技術

服務器:
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips
SSL 安全:
不可用
robots.txt:
不可用
XML 站點地圖:
不可用
Gzip 壓縮:
有效
favicon.ico:
不可用

www2.ed.gov - HTTP Head 分析

HTTP 協議採用了請求與響​​應模型,通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器(例如​​Internet Explorer, Google Chrome, Firefox 等)並不會顯示HTTP header 字段的內容,下面是網站www2.ed.gov 的HTTP header 信息:
HTTP/1.1 302 Found
Date: Mon, 17 Jan 2022 05:43:39 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Location: https://www.ed.gov/
Content-Length: 203
Content-Type: text/html; charset=iso-8859-1
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Set-Cookie: UqZBpD3n3iPIDwJU=v1ql0tg++CgT6; Expires=Thu, 15-Jan-2032 05:43:39 GMT; Path=/

HTTP/1.1 200 OK
Date: Fri, 14 Jan 2022 16:34:06 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-Powered-By: PHP/7.3.20
X-Drupal-Cache: MISS
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Cache-Control: max-age=31536000, private, no-store
X-Content-Type-Options: nosniff
Content-Language: en
X-Frame-Options: SAMEORIGIN
Permissions-Policy: interest-cohort=()
X-Generator: Drupal 7 (http://drupal.org)
Etag: "1642178046-1"
Last-Modified: Fri, 14 Jan 2022 16:34:06 GMT
Vary: Cookie,Accept-Encoding
Content-Encoding: gzip
X-XSS-Protection: 1; mode=block
Content-Security-Policy: frame-ancestors 'self';
Access-Control-Allow-Origin: ed.gov
Content-Length: 7629
Content-Type: text/html; charset=utf-8
X-Varnish: 51830091 48914550
Age: 220172
Via: 1.1 varnish (Varnish/6.0)
X-Varnish-Cache: HIT cached
Accept-Ranges: bytes
Connection: keep-alive

www2.ed.gov - DNS 記錄分析

DNS 域名系統(Domain Name System,縮寫)是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫,能夠使人更方便的訪問互聯網。 ed.gov 當前共有 12 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
ed.govA1200
ed.govAAAA
2001:4870:400e:202:101::2
3600
ed.govAAAA
2610:e8:9080:1ff:292e:4415:c761:682b
3600
ed.govMX3600pri: 10
ed.govNS2178
ed.govNS2178
ed.govNS2178
ed.govNS2178
ed.govSOA3600expire: 604800
serial: 487020116
ed.govTXT
v=spf1 include:spf.protection.outlook.com a:crdc2011.appiancloud.com include:sendgrid.net include:spf-a.rnmk.com include:spf-b.rnmk.com include:_spf.salesforce.com ip4:165.224.212.0/23 ip4:165.224.214.0/24 ip4:165.224.20.0/23 ip4:165.224.22.0/23 ip4:165.224.210.0/23 ip4:96.127.34.41 ip6:2610:e8::/32 ip4:12.150.182.154 ip4:204.94.67.74 ip6:2600:1:0:1B:0:0:0:74/32 ip4:165.224.250.0/24 ip4:165.224.249.0/24 ip4:96.127.34.41 ~all
3600
ed.govTXT
MS=ms39866724
3600
ed.govTXT
xbJsf3kVj8DeH8o01d2Iq4SNhOtmJpE7ZjCYDQ0Vrv0rSAvaEuVMhQrbEL2BEm5207Vh5o3ZnxPbepaFAo35QQ==
3600