starchild.gsfc.nasa.gov 網站分析

starchild.gsfc.nasa.gov - 基本信息

服務器:
WebServer/1.0
IP:
未知
城市:
未知

starchild.gsfc.nasa.gov - 搜索引擎收錄信息

百度:
Bing:
Google:

starchild.gsfc.nasa.gov - 頁面信息

標題:
StarChild: A Learning Center for Young Astronomers
Meta 關鍵詞:
StarChild, nasa, education, active galactic nuclei, astronomy, binary stars, black holes, cataclysmic variables, comets, cosmic rays, cosmos, dark matter, diffuse background, earth, galaxies, gamma-ray bursts, gravitational waves, neutron stars, pulsars, quasars, space, stars, sun, supernova, supernova remnants, universe, white dwarfs
Meta 描述信息:
This site is intended for students in grades K through 8.
H1:
National Aeronautics and Space Administration

starchild.gsfc.nasa.gov - 建站技術

服務器:
WebServer/1.0
SSL 安全:
不可用
robots.txt:
不可用
XML 站點地圖:
不可用
Gzip 壓縮:
不可用
favicon.ico:
不可用

starchild.gsfc.nasa.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starchild.gsfc.nasa.gov 的HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Fri, 19 Jun 2020 06:29:40 GMT
Server: WebServer/1.0
X-Frame-Options: sameorigin
Location: https://starchild.gsfc.nasa.gov/docs/StarChild/StarChild.html
Content-Length: 269
Content-Type: text/html; charset=iso-8859-1
Strict-Transport-Security: max-age=31536000; includeSubDomains

HTTP/1.1 200 OK
Date: Fri, 19 Jun 2020 06:29:40 GMT
Server: WebServer/1.0
X-Frame-Options: sameorigin
Accept-Ranges: bytes
Content-Security-Policy: frame-ancestors 'self' cms.nasa.gov www.nasa.gov;
Transfer-Encoding: chunked
Content-Type: text/html; charset=ISO-8859-1
Strict-Transport-Security: max-age=31536000; includeSubDomains

starchild.gsfc.nasa.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。 nasa.gov 當前共有 25 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
nasa.govA365
nasa.govA365
nasa.govNS600
nasa.govNS600
nasa.govNS600
nasa.govNS600
nasa.govNS600
nasa.govNS600
nasa.govSOA600expire: 1209600
serial: 201326295
nasa.govMX600pri: 0
nasa.govTXT
nmh1f9tgxhmfmjkshg7qh595drdfgnf1
600
nasa.govTXT
MS=ms93625004
600
nasa.govTXT
google-site-verification=ZKpcXLqaBX3jND8Fybkvr3MaaOpC_6MRjXBYm0XNkJQ
600
nasa.govTXT
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600
nasa.govTXT
google-site-verification=BUxd0xTJY4ZjGohBwKDpNms-yOATz92Y54kgme4eKHs
600
nasa.govTXT
pvv8mevb6qrmqvqi8alhmreg42
600
nasa.govTXT
atlassian-domain-verification=oNzRM7G9GIAL/LLP5c7sPOQiAHsHrQ1hKcU7GGZ0ADRZJFhUB/upe935/2RYq/jO
600
nasa.govTXT
amazonses:PvUL7T41LO87xjr+2nfgxTu11i75NeT9HzY3xYv82Ko=
600
nasa.govTXT
apple-domain-verification=qw51K0kGzRHLbN9S
600
nasa.govTXT
v=spf1 include:_spf-4a.nasa.gov include:_spf-4b.nasa.gov include:_spf-4c.nasa.gov include:_spf-4d.nasa.gov include:_spf-4g.nasa.gov include:_spf-4m.nasa.gov include:_spf-4x.nasa.gov include:_spf-6a.nasa.gov include:spf.protection.outlook.com -all
600
nasa.govTXT
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600
nasa.govTXT
amazonses:FXFVeQnEO3Wua+aY/H4aOIH3sSwteE+7YpGrwm8kF/s=
600
nasa.govTXT
webexdomainverification.1YPST=f98a61ea-b92e-41f2-87aa-5651b2af43b8
600
nasa.govAAAA
2600:1f18:1f:db00:807b:f1f4:d01b:30b1
600
nasa.govAAAA
2600:1f18:1f:db01:11af:58af:ae11:f645
600