urlscan.io logo urlscan.io
SecurityTrails logo

kurasuta.cfa.harvard.edu Open in urlscan Pro
131.142.18.202  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://kurasuta.cfa.harvard.edu/
Effective URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Submission: On November 16 via api from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 9 HTTP transactions. The main IP is 131.142.18.202, located in Cambridge, United States and belongs to HARVARD-UNIV, US. The main domain is kurasuta.cfa.harvard.edu.
TLS certificate: Issued by InCommon RSA Server CA 2 on April 27th 2024. Valid for: a year.
This is the only time kurasuta.cfa.harvard.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 131.142.18.202 1742 (HARVARD-UNIV)
1 104.18.23.19 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains		 Transfer
4 harvard.edu
kurasuta.cfa.harvard.edu
6 KB
1 w3.org
www.w3.org — Cisco Umbrella Rank: 31005
2 KB
1 virtualsolar.org
sao.virtualsolar.org
11 KB
9 3
Domain Requested by
4 kurasuta.cfa.harvard.edu
1 www.w3.org kurasuta.cfa.harvard.edu
1 sao.virtualsolar.org kurasuta.cfa.harvard.edu
9 3
Subject Issuer Validity Valid
kurasuta.cfa.harvard.edu
InCommon RSA Server CA 2		 2024-04-27 -
2025-04-27		 a year crt.sh
sao.virtualsolar.org
R3		 2024-05-13 -
2024-08-11		 3 months crt.sh
w3.org
Cloudflare Inc ECC CA-3		 2024-01-26 -
2024-12-31		 a year crt.sh

This page contains 1 frames:

Primary Page: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Frame ID: 130314832781AE658049D5739F8024B4
Requests: 9 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Virtual Solar Observatory

Page URL History Show full URLs

  1. http://kurasuta.cfa.harvard.edu/ HTTP 307
    https://kurasuta.cfa.harvard.edu/ Page URL
  2. https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search Page URL

Page Statistics

9
Requests

56 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

20 kB
Transfer

18 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://kurasuta.cfa.harvard.edu/ HTTP 307
    https://kurasuta.cfa.harvard.edu/ Page URL
  2. https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://kurasuta.cfa.harvard.edu/ HTTP 307
  • https://kurasuta.cfa.harvard.edu/

9 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
kurasuta.cfa.harvard.edu/
Redirect Chain
  • http://kurasuta.cfa.harvard.edu/
  • https://kurasuta.cfa.harvard.edu/
429 B
684 B 		Document
General
Check archive.org
Download Go to
Full URL
https://kurasuta.cfa.harvard.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.142.18.202 Cambridge, United States, ASN1742 (HARVARD-UNIV, US),
Reverse DNS
kurasuta-0-0-dmz.cfa.harvard.edu
Software
Apache /
Resource Hash

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

Accept-Ranges
bytes
Connection
close
Content-Length
429
Content-Type
text/html; charset=UTF-8
Date
Sat, 16 Nov 2024 15:19:47 GMT
ETag
"5fe0011-1ad-4c58583047402"
Last-Modified
Mon, 23 Jul 2012 20:58:46 GMT
Server
Apache

Redirect headers

Location
https://kurasuta.cfa.harvard.edu/
Non-Authoritative-Reason
HttpsUpgrades
Primary Request search
kurasuta.cfa.harvard.edu/cgi-bin/VSO/ 		5 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.142.18.202 Cambridge, United States, ASN1742 (HARVARD-UNIV, US),
Reverse DNS
kurasuta-0-0-dmz.cfa.harvard.edu
Software
Apache /
Resource Hash
4ecc5610f95baa79dad34cd43223f1c82151e63854c7bf4f43bba9dd48e9715c

Request headers

Referer
https://kurasuta.cfa.harvard.edu/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

Connection
close
Content-Type
text/html; charset=UTF-8
Date
Sat, 16 Nov 2024 15:19:48 GMT
Server
Apache
Transfer-Encoding
chunked
favicon.ico
kurasuta.cfa.harvard.edu/ 		0
251 B 		Other
General
Check archive.org
Download Go to
Full URL
https://kurasuta.cfa.harvard.edu/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.142.18.202 Cambridge, United States, ASN1742 (HARVARD-UNIV, US),
Reverse DNS
kurasuta-0-0-dmz.cfa.harvard.edu
Software
Apache /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://kurasuta.cfa.harvard.edu/

Response headers

ETag
"5fe0003-0-50472544078b5"
Connection
close
Accept-Ranges
bytes
Content-Length
0
Date
Sat, 16 Nov 2024 15:19:48 GMT
Last-Modified
Thu, 02 Oct 2014 15:32:49 GMT
Content-Type
image/vnd.microsoft.icon
Server
Apache
VSO2.jpg
sao.virtualsolar.org/VSO/logo/ 		11 KB
11 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sao.virtualsolar.org/VSO/logo/VSO2.jpg
Requested by
Host: kurasuta.cfa.harvard.edu
URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.142.18.202 Cambridge, United States, ASN1742 (HARVARD-UNIV, US),
Reverse DNS
kurasuta-0-0-dmz.cfa.harvard.edu
Software
Apache /
Resource Hash
656dd13beb0ced2534ec3908bd5929d15cff3a6a85f0d6de9ff63cc9d6eaab38

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://kurasuta.cfa.harvard.edu/

Response headers

ETag
"a02008f-2cc4-4eb1584946180"
Connection
close
Accept-Ranges
bytes
Content-Length
11460
Date
Sat, 16 Nov 2024 15:19:50 GMT
Last-Modified
Wed, 13 Nov 2013 21:19:18 GMT
Content-Type
image/jpeg
Server
Apache
valid-html401
www.w3.org/Icons/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.w3.org/Icons/valid-html401
Requested by
Host: kurasuta.cfa.harvard.edu
URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.23.19 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5140c2bca788a8a557cac3fb9234947d9e840bd8276524c179e21f179b8a74e
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubdomains; preload

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://kurasuta.cfa.harvard.edu/

Response headers

x-request-id
8e16eacfeabdcc9d
cf-bgj
imgq:100,h2pri
etag
"606-41880ced83900;6199ec1534794
age
268988
cf-cache-status
HIT
content-location
valid-html401.png
expires
Thu, 12 Dec 2024 13:37:32 GMT
cf-polished
origSize=1542, status=vary_header_present
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sat, 16 Nov 2024 15:19:48 GMT
content-type
image/png; qs=0.7
last-modified
Fri, 14 Jul 2006 01:43:32 GMT
vary
negotiate,Origin, Accept-Encoding
priority
u=1,i
strict-transport-security
max-age=15552000; includeSubdomains; preload
content-security-policy
frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
cache-control
public, max-age=604800, s-maxage=604800
x-backend
www-mirrors
cf-ray
8e3876224c5ddac1-MIA
accept-ranges
bytes
access-control-allow-origin
*
content-length
1291
tcn
choice
server
cloudflare
vso.css
sao.virtualsolar.org/VSO/css/ 		0
0
help.js
sao.virtualsolar.org/VSO/js/ 		0
0
prototype.js
sao.virtualsolar.org/VSO/js/ 		0
0
favicon.ico
kurasuta.cfa.harvard.edu/ 		0
0 		Other
General
Check archive.org
Download Go to
Full URL
https://kurasuta.cfa.harvard.edu/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.142.18.202 Cambridge, United States, ASN1742 (HARVARD-UNIV, US),
Reverse DNS
kurasuta-0-0-dmz.cfa.harvard.edu
Software
Apache /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search

Response headers

Accept-Ranges
bytes
Content-Length
0
Date
Sat, 16 Nov 2024 15:19:48 GMT
ETag
"5fe0003-0-50472544078b5"
Last-Modified
Thu, 02 Oct 2014 15:32:49 GMT
Content-Type
image/vnd.microsoft.icon
Server
Apache

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
sao.virtualsolar.org
URL
http://sao.virtualsolar.org/VSO/css/vso.css
Domain
sao.virtualsolar.org
URL
http://sao.virtualsolar.org/VSO/js/help.js
Domain
sao.virtualsolar.org
URL
http://sao.virtualsolar.org/VSO/js/prototype.js

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

1 Cookies

Domain/Path Name / Value
.w3.org/ Name: __cf_bm
Value: i2N.GWC19FvqynKU7cbSQ2xBH2_yf6q354citgEncLI-1731770388-1.0.1.1-j5vzsyJ_MNTYlsft5dpGwZvQCpUwygmZLrxby67q.aoB8fp1z_MkFYhRFxrB4CwpRKz_NZB8ysbHgBW9ucBnMw

9 Console Messages

Source Level URL
Text
security warning URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over HTTPS, but requested an insecure element 'http://sao.virtualsolar.org/VSO/logo/VSO2.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over HTTPS, but requested an insecure element 'http://www.w3.org/Icons/valid-html401'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security error URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search(Line 7)
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over HTTPS, but requested an insecure stylesheet 'http://sao.virtualsolar.org/VSO/css/vso.css'. This request has been blocked; the content must be served over HTTPS.
security error URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over HTTPS, but requested an insecure script 'http://sao.virtualsolar.org/VSO/js/help.js'. This request has been blocked; the content must be served over HTTPS.
security error URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over HTTPS, but requested an insecure script 'http://sao.virtualsolar.org/VSO/js/prototype.js'. This request has been blocked; the content must be served over HTTPS.
security warning URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search(Line 16)
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over a secure connection, but contains a form that targets an insecure endpoint 'http://sao.virtualsolar.org/cgi-bin/VSO/show_details'. This endpoint should be made available over a secure connection.
security warning URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search(Line 32)
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over a secure connection, but contains a form that targets an insecure endpoint 'http://sao.virtualsolar.org/cgi-bin/VSO/search'. This endpoint should be made available over a secure connection.
security warning URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search(Line 47)
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over HTTPS, but requested an insecure element 'http://sao.virtualsolar.org/VSO/logo/VSO2.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search(Line 96)
Message:
Mixed Content: The page at 'https://kurasuta.cfa.harvard.edu/cgi-bin/VSO/search' was loaded over HTTPS, but requested an insecure element 'http://www.w3.org/Icons/valid-html401'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html