airandspace.si.edu
Homepage | National Air and Space Museum
Last update: . airandspace.si.edu is a safe website about "Homepage National Air and Space Museum in University category. The server is running at 23.185.0.2 ip address and there is a secure connection certificate between the website and the visitor. When we did a security search, no viruses or spam were detected on web page. The similar & alternative web sites to airandspace.si.edu.
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⏰ Status: Airandspace si edu- is Down?
From the table below, you can track the service conditions that we have periodically check in relation to the interruptions.
Date | Server Status | Speed |
---|---|---|
2024-09-10 07:46:03 | Online | 0.0315 Second |
2024-09-09 13:47:04 | Online | 0.0322 Second |
2024-09-08 19:48:03 | Online | 0.0334 Second |
2024-09-08 01:49:03 | Online | 0.0322 Second |
2024-09-07 07:50:02 | Online | 0.0322 Second |
2024-09-06 13:49:04 | Online | 0.0394 Second |
2024-09-05 19:49:04 | Online | 0.0137 Second |
2024-09-05 01:49:04 | Online | 0.0325 Second |
2024-09-04 07:49:04 | Online | 0.0311 Second |
2024-09-03 13:50:02 | Online | 0.0347 Second |
2024-09-02 19:51:03 | Online | 0.0323 Second |
2024-09-02 00:13:04 | Online | 0.0322 Second |
2024-09-01 06:14:03 | Online | 0.0301 Second |
2024-08-31 12:14:03 | Online | 0.0323 Second |
2024-08-30 18:15:04 | Online | 0.0458 Second |
2024-08-30 00:15:04 | Online | 0.0333 Second |
2024-08-29 06:16:03 | Online | 0.0293 Second |
2024-08-28 12:17:03 | Online | 0.0283 Second |
2024-08-27 18:18:02 | Online | 0.0405 Second |
2024-08-27 00:18:03 | Online | 0.0311 Second |
Known Searchs
air and space museum 8Knational air and space museum 6K
smithsonian air and space museum 3K
air and space museum dc 3K
air and space museum washington dc 2K
☁ Content Metrics
- and 5%
- the 3%
- Museum 2%
- Space 2%
- Washington 1%
- Air 1%
- National 1%
- our 1%
- Object 1%
- Free 1%
- are 1%
- Udvar 1%
- Hazy 1%
- Center 1%
- for 1%
- Passes 1%
- Chantilly 1%
- space 1%
- Explore 1%
- required 0%
- %
Website raw text content tells search engines what your web page content is about. The word usage rate is very important and the frequency of words used above 4% is perceived as spam.
☯ Technology Analysis
- Bootstrap
- Font Awesome
- Google Analytics
- Google Tag Manager
- Modernizr
- jsDelivr
☂ Security Analytics
✇ DNS Records
Record | TLL | Value |
---|---|---|
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NS | 3241 | a9-64.akam.net |
NS | 3241 | a26-66.akam.net |
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TXT | 3240 | v=spf1 ip4:160.111.0.0/16 ip4:67.231.156.100 ip4:67.231.148.101 include:spf1.si.edu include:spf.protection.outlook.com include:spf2-clientfeedbacktool.si.edu include:mailsenders.netsuite.com -all |
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MX | 452 | si-edu.mail.protection.outlook.com |
SOA | 3240 | a26-66.akam.net ocio-noc.si.edu |
ℹ Whois Records
Domain Name: SI.EDU
Registrant:
Smithsonian Institution
380 Herndon Parkway
Herndon, VA 20170
USA
Administrative Contact:
Brian Alpert
Smithsonian Institution
380 Herndon Parkway, MRC 1010
Herndon, VA 20170
USA
+1.2026333955
alpertb✉si.edu
Technical Contact:
Joseph Johnston
Smithsonian Institution
380 Herndon Parkway
Herndon, VA 20170
USA
+1.2026332715
johnstonj✉si.edu
Name Servers:
A1-88.AKAM.NET
A24-67.AKAM.NET
A11-67.AKAM.NET
A26-66.AKAM.NET
A28-65.AKAM.NET
A9-64.AKAM.NET
Domain record activated: 19-Jun-1992
Domain record last updated: 13-Mar-2024
Domain expires: 31-Jul-2024
☰ Http Headers
cache-control | max-age=3600, public |
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content-encoding | gzip |
content-language | en |
content-type | text/html; charset=utf-8 |
etag | w/"1715704728" |
expires | sun, 19 nov 1978 05 |
last-modified | tue, 14 may 2024 16 |
server | nginx |
strict-transport-security | max-age=300 |
x-content-type-options | nosniff |
x-drupal-cache | hit |
x-drupal-dynamic-cache | miss |
x-frame-options | sameorigin |
x-generator | drupal 10 (https |
x-pantheon-styx-hostname | styx-fe2-a-d667566f5-5v4qq |
x-styx-req-id | 693d58a5-1215-11ef-80ba-fee567a15ffa |
date | tue, 14 may 2024 17 |
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x-cache | hit, miss |
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accept-ranges | bytes |
via | 1.1 varnish, 1.1 varnish |
content-length | 15074 |
✔ Indexing
#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used: http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html
User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
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Disallow: /profiles/
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# Paths (clean URLs)
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Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
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Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
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Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed
# Additional Paths
User-agent: *
Disallow: /search?*
Disallow: /collections?*
Disallow: /collections/search?*
⚔ SSL Analytics
Subject | CN = airandspace.si.edu |
---|---|
Issuer | C = US, O = Let's Encrypt, CN = R3 |
Version | 2 |
Serial Number | 041addc1f5dd82358f9698b1fa3cdb99ff08 |
Signature Algorithm | sha256WithRSAEncryption |
Public Key Algorithm | rsaEncryption |
Key Usage | Digital Signature, Key Encipherment |
Extended Key Usage | TLS Web Server Authentication, TLS Web Client Authentication |
Basic Constraints | CA:FALSE |
Subject Key Identifier | FA:A7:30:22:60:B8:BB:18:B0:B5:6F:68:A3:CC:39:72:13:CB:22:14 |
Authority Key Identifier | 14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6 |
Authority Information Access | OCSP - URI:http://r3.o.lencr.org CA Issuers - URI:http://r3.i.lencr.org/ |
Subject Alternative Name | DNS:airandspace.si.edu, DNS:www.airandspace.si.edu |
Certificate Policies | Policy: 2.23.140.1.2.1 |
CT Precertificate SCTs | Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12: ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E Timestamp : Apr 5 15:33:21.630 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:54:28:E1:C0:FB:16:1E:9A:A0:D4:6A:48: 74:8A:03:C6:F0:9C:F7:28:B9:D2:8C:47:BD:7A:CB:23: 87:06:DA:2A:02:20:4F:68:1F:11:B6:05:C8:1C:D9:D1: 7E:AA:F2:ED:B2:98:08:87:BB:3A:25:E0:04:9E:A7:24: 0D:80:47:A5:93:9E Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34: B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74 Timestamp : Apr 5 15:33:21.678 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:47:47:5F:4E:C1:31:C8:FC:73:9F:47:65: ED:0C:CD:16:6C:EE:F7:E2:86:92:1C:5B:70:7E:83:75: 0C:A4:D5:67:02:20:6E:27:22:E2:82:F5:2B:65:A5:9F: CB:60:90:C1:C4:CC:8D:6F:94:D5:84:78:E5:0F:FC:41: 21:44:4F:82:B7:E7 |
Start date | Apr 5 14:33:21 2024 GMT |
Expire date | Jul 4 14:33:20 2024 GMT |
RSA Public Key | 2048 |
rsa(n) | C074A77A6BF4C19CDC5C080C901417CEDC2334716B1E922CE5AC6BCF3ADD970ED3F8664040B3E252F499985DD2711435362EFB33BC2FBE3F162A0126EA49A4206B2A12BD4DC153BFF4CF9B7CBE1E3F2D72C15F3B5B1ED939554AE0958932A72D3AD599CA7273DE35FAECD75AD3EF41FBEE3F3784C068BA549F1BBCDE631A4CBFA5FFCC988A7D2222DC7167761132F2FCA0C3BD056A858A08424ACCDF22946E7C61E3A447A874965EEDA2E2EC371E3EFC325D95A2FDA97561078274592BA6472093C9B284FFC03F34239376DD2809702900DDBD04786376FE6CC25589B0D656B56A8CBCFEC9BA5A00988E8CA3A6A7D3430BA2D93C9BA356C13E9AF611F32D9955 |
rsa(e) | 10001 |
Signature | 20:7b:9e:75:bf:7b:a1:92:7f:88:23:d8:e8:ed:dd:a7:f1:ab:d7:f0:61:50:7e:0f:91:e6:28:15:58:07:46:45:bf:66:54:5a:e2:94:2d:8f:78:f3:4f:44:73:c9:3a:fe:ef:25:8d:24:56:b3:b7:f8:37:f4:83:45:d5:d8:ed:0f:f3:fa:c2:e9:60:b7:41:90:62:cc:be:59:bb:3d:79:c2:3c:33:75:3a:20:37:e3:28:91:a8:b5:14:fd:d8:d2:7c:da:ca:e3:70:25:9e:d5:b1:f1:d7:c2:24:32:f1:95:b9:69:7e:5d:f9:2b:46:d1:0e:e6:46:27:ca:53:76:94:7d:35:08:33:80:30:8e:69:63:5e:d9:19:6e:77:d4:1e:9b:2a:07:f4:9a:5c:d5:08:c5:d5:9f:8f:3f:df:f4:2f:ca:f4:cc:4b:a9:2c:47:cd:0e:bc:8a:f9:f6:c5:b3:72:aa:a7:44:c9:77:f0:e3:4f:a9:c5:5c:0f:94:bf:f4:8b:ac:11:03:8f:ee:aa:17:0a:5e:0f:1d:20:ec:da:a5:3a:34:28:26:36:16:49:52:c8:6f:b1:97:ad:10:f7:a7:2b:e6:e9:a5:5d:c4:99:71:87:af:b6:06:a0:5c:92:d8:f7:64:71:ce:05:5c:dc:0a:7e:f3:54:3d:79:6d:2f:80:96:30: |