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www.astro.caltech.edu Open in urlscan Pro
2606:4700:4400::ac40:915a  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://ftp.astro.caltech.edu/
Effective URL: https://www.astro.caltech.edu/
Submission: On November 06 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 8 IPs in 3 countries across 6 domains to perform 40 HTTP transactions. The main IP is 2606:4700:4400::ac40:915a, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.astro.caltech.edu.
TLS certificate: Issued by WE1 on October 11th 2024. Valid for: 3 months.
This is the only time www.astro.caltech.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 131.215.198.54 31 (CIT)
21 2606:4700:440... 13335 (CLOUDFLAR...)
5 2606:4700:20:... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
3 104.17.25.14 13335 (CLOUDFLAR...)
1 2a04:4e42::485 54113 (FASTLY)
4 2600:9000:25e... 16509 (AMAZON-02)
3 52.218.250.155 16509 (AMAZON-02)
40 8
2    131.215.198.54 (Pasadena, United States)

ASN31 (CIT, US)
PTR: agn.caltech.edu
ftp.astro.caltech.edu
21    2606:4700:4400::ac40:915a (United States)

ASN13335 (CLOUDFLARENET, US)
www.astro.caltech.edu
5    2606:4700:20::681a:97b (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.datatables.net
1    2a00:1450:4001:812::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
3    104.17.25.14 (None, )

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2a04:4e42::485 (United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
4    2600:9000:25e8:8400:5:c1bc:6280:93a1 (United States)

ASN16509 (AMAZON-02, US)
feeds.library.caltech.edu
3    52.218.250.155 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-us-west-2-w.amazonaws.com
divisions-prod.s3.amazonaws.com
Apex Domain
Subdomains		 Transfer
27 caltech.edu
ftp.astro.caltech.edu
www.astro.caltech.edu
feeds.library.caltech.edu — Cisco Umbrella Rank: 655995
277 KB
5 datatables.net
cdn.datatables.net — Cisco Umbrella Rank: 5075
42 KB
3 amazonaws.com
divisions-prod.s3.amazonaws.com
265 KB
3 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 220
89 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 311
135 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 412
30 KB
40 6
Domain Requested by
21 www.astro.caltech.edu www.astro.caltech.edu
ajax.googleapis.com
5 cdn.datatables.net www.astro.caltech.edu
4 feeds.library.caltech.edu www.astro.caltech.edu
feeds.library.caltech.edu
3 divisions-prod.s3.amazonaws.com www.astro.caltech.edu
3 cdnjs.cloudflare.com www.astro.caltech.edu
cdnjs.cloudflare.com
2 ftp.astro.caltech.edu
1 cdn.jsdelivr.net www.astro.caltech.edu
1 ajax.googleapis.com www.astro.caltech.edu
40 8
Subject Issuer Validity Valid
agn.caltech.edu
InCommon RSA Server CA 2		 2024-04-24 -
2025-05-25		 a year crt.sh
www.astro.caltech.edu
WE1		 2024-10-11 -
2025-01-09		 3 months crt.sh
datatables.net
WE1		 2024-09-21 -
2024-12-20		 3 months crt.sh
upload.video.google.com
WR2		 2024-10-07 -
2024-12-30		 3 months crt.sh
cdnjs.cloudflare.com
WE1		 2024-09-28 -
2024-12-27		 3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2024 Q3		 2024-07-30 -
2025-08-31		 a year crt.sh
feeds.library.caltech.edu
Amazon RSA 2048 M03		 2024-02-04 -
2025-03-03		 a year crt.sh
*.s3.amazonaws.com
Amazon RSA 2048 M01		 2024-04-22 -
2025-04-07		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.astro.caltech.edu/
Frame ID: 6D778FB6F0CFCA12741CC2F7C8600275
Requests: 39 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Astronomy

Page URL History Show full URLs

  1. http://ftp.astro.caltech.edu/ HTTP 307
    https://ftp.astro.caltech.edu/ Page URL
  2. https://www.astro.caltech.edu/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • dataTables.*\.js
Overall confidence: 100%
Detected patterns
  • underscore.*\.js(?:\?ver=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

40
Requests

100 %
HTTPS

63 %
IPv6

6
Domains

8
Subdomains

8
IPs

3
Countries

837 kB
Transfer

13369 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://ftp.astro.caltech.edu/ HTTP 307
    https://ftp.astro.caltech.edu/ Page URL
  2. https://www.astro.caltech.edu/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://ftp.astro.caltech.edu/ HTTP 307
  • https://ftp.astro.caltech.edu/

40 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
ftp.astro.caltech.edu/
Redirect Chain
  • http://ftp.astro.caltech.edu/
  • https://ftp.astro.caltech.edu/
222 B
539 B 		Document
General
Check archive.org
Download Go to
Full URL
https://ftp.astro.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.215.198.54 Pasadena, United States, ASN31 (CIT, US),
Reverse DNS
agn.caltech.edu
Software
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 /
Resource Hash
889069f3013e9e85c40b5cd307ac3dfb884d61c7cab8b2801728b61650f06454

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
Keep-Alive
Content-Length
222
Content-Type
text/html; charset=UTF-8
Date
Wed, 06 Nov 2024 21:32:23 GMT
Keep-Alive
timeout=5, max=100
Server
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5

Redirect headers

Location
https://ftp.astro.caltech.edu/
Non-Authoritative-Reason
HttpsUpgrades
favicon.ico
ftp.astro.caltech.edu/ 		4 KB
5 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://ftp.astro.caltech.edu/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.215.198.54 Pasadena, United States, ASN31 (CIT, US),
Reverse DNS
agn.caltech.edu
Software
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 /
Resource Hash
9be3c497aae9da7f509f7ed9dd7f8eb5cdbdf2cefe38312be98c834755b86348

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://ftp.astro.caltech.edu/

Response headers

ETag
"109e-3af463fdab000"
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
4254
Keep-Alive
timeout=5, max=99
Date
Wed, 06 Nov 2024 21:32:24 GMT
Last-Modified
Tue, 12 Nov 2002 22:46:24 GMT
Content-Type
image/vnd.microsoft.icon
Server
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5
Primary Request /
www.astro.caltech.edu/ 		245 KB
46 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.astro.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::ac40:915a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1386b7b095384302a7f70ce84151aa353e0a73346df5ea857d5e7a92098e4303
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.astro.caltech.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

age
503
cdn-cache-control
public, max-age=600
cf-cache-status
HIT
cf-ray
8de8323599bc65da-FRA
content-encoding
gzip
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Wed, 06 Nov 2024 21:32:25 GMT
last-modified
Wed, 06 Nov 2024 21:24:02 GMT
permissions-policy
accelerometer=(), camera=(), gyroscope=(), magnetometer=(), microphone=()
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
vary
Cookie,Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
dataTables.bootstrap4.min.css
cdn.datatables.net/1.12.1/css/ 		11 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.datatables.net/1.12.1/css/dataTables.bootstrap4.min.css
Requested by
Host: www.astro.caltech.edu
URL: https://www.astro.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:97b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ced3e381a1bc9f76dc31d22574e4087a38aeb183237e9c1c63ada9099dd4116b
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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://www.astro.caltech.edu/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"67065367-2aa4"
age
112415
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CmNBGguRQVv%2BRdspYapYBWJDGJV8piSbuvR%2BfB1ZLUXrStHiFqPMp6XdHWXoIQaKqo0P2ICzelGOyV%2FpgvnzVQFmibImpkt5bG9dtW%2FOoOvN1dHQcGv9mvJrn%2Fl5Anh%2FTgJKcRjA2xoRUIhslnRnMw%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
server-timing
cfL4;desc="?proto=TCP&rtt=13234&sent=37&recv=14&lost=0&retrans=0&sent_bytes=35216&recv_bytes=2527&delivery_rate=217812&cwnd=252&unsent_bytes=0&cid=94be632a80e14a9f&ts=30&x=0"
date
Wed, 06 Nov 2024 21:32:25 GMT
content-type
text/css; charset=utf-8
last-modified
Wed, 09 Oct 2024 09:56:55 GMT
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8de832362db5d38a-FRA
access-control-allow-origin
*
server
cloudflare
responsive.dataTables.min.css
cdn.datatables.net/responsive/2.3.0/css/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.datatables.net/responsive/2.3.0/css/responsive.dataTables.min.css
Requested by
Host: www.astro.caltech.edu
URL: https://www.astro.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:97b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
63f01d056d6786fccfa30b93d65bc5e0f918e9047e9ea63305c6e6903086df46
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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://www.astro.caltech.edu/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"67065373-108e"
age
394484
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IilySQFyIdBA8XdIUA%2B3xaudrcIdT0mztw2QdPSY%2FdWBclK6SExrVCCC3xSgnD%2BZaUvoHIxIkikFrOaz%2BeipgQ643uNNjfyQk%2BNfzJyAxzGAplr8Y469m%2B7Qfi8pXNR2vgKXo435ysaJXfiO4baaWw%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
server-timing
cfL4;desc="?proto=TCP&rtt=15105&sent=50&recv=21&lost=0&retrans=0&sent_bytes=46246&recv_bytes=2558&delivery_rate=2231196&cwnd=257&unsent_bytes=0&cid=94be632a80e14a9f&ts=60&x=0"
date
Wed, 06 Nov 2024 21:32:25 GMT
content-type
text/css; charset=utf-8
last-modified
Wed, 09 Oct 2024 09:57:07 GMT
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8de832362db6d38a-FRA
access-control-allow-origin
*
server
cloudflare
output.ae78ac24a292.css
www.astro.caltech.edu/static/CACHE/css/ 		365 KB
55 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.astro.caltech.edu/static/CACHE/css/output.ae78ac24a292.css
Requested by
Host: www.astro.caltech.edu
URL: https://www.astro.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::ac40:915a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae78ac24a292e38296441fe8b4141741103745c3c95dcd6b041de844ed602d98

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://www.astro.caltech.edu/

Response headers

cache-control
public, max-age=86400
cdn-cache-control
public, max-age=604800
content-encoding
gzip
cf-cache-status
HIT
etag
"5b402-624266dc13640-gzip"
age
28590
cf-ray
8de83235d9ee65da-FRA
accept-ranges
bytes
content-length
56059
date
Wed, 06 Nov 2024 21:32:25 GMT
content-type
text/css
last-modified
Thu, 10 Oct 2024 21:55:29 GMT
vary
Accept-Encoding
server
cloudflare
output.6fd09c67bd86.css
www.astro.caltech.edu/static/CACHE/css/ 		31 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.astro.caltech.edu/static/CACHE/css/output.6fd09c67bd86.css
Requested by
Host: www.astro.caltech.edu
URL: https://www.astro.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::ac40:915a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6fd09c67bd86047315489c274934dcf147d89cf1072b17fe3e14cc20800a69ac

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://www.astro.caltech.edu/

Response headers

cache-control
public, max-age=86400
cdn-cache-control
public, max-age=604800
content-encoding
gzip
cf-cache-status
HIT
etag
"7ac2-624266dc13640-gzip"
age
88121
cf-ray
8de83235d9f065da-FRA
accept-ranges
bytes
content-length
5099
date
Wed, 06 Nov 2024 21:32:25 GMT
content-type
text/css
last-modified
Thu, 10 Oct 2024 21:55:29 GMT
vary
Accept-Encoding
server
cloudflare
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/3.3.1/ 		85 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
Requested by
Host: www.astro.caltech.edu
URL: https://www.astro.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

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://www.astro.caltech.edu/

Response headers

content-encoding
gzip
age
269020
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
x-content-type-options
nosniff
expires
Mon, 03 Nov 2025 18:48:45 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sun, 03 Nov 2024 18:48:45 GMT
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
content-type
text/javascript; charset=UTF-8
vary
Accept-Encoding
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
accept-ranges
bytes
access-control-allow-origin
*
content-length
30399
x-xss-protection
0
server
sffe
jquery.mousewheel.min.js
www.astro.caltech.edu/static/airspace/js/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.astro.caltech.edu/static/airspace/js/jquery.mousewheel.min.js
Requested by
Host: www.astro.caltech.edu
URL: https://www.astro.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::ac40:915a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
19d6211720c389ae2ee9c23cd4129a83e55dceacac86fc49f03c2b99eadab511

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://www.astro.caltech.edu/

Response headers

cache-control
public, max-age=3600
cdn-cache-control
public, max-age=86400
content-encoding
gzip
cf-cache-status
EXPIRED
etag
"a73-62426679d8e80-gzip"
cf-ray
8de832371b1265da-FRA
accept-ranges
bytes
content-length
1170
date
Wed, 06 Nov 2024 21:32:26 GMT
content-type
application/javascript
last-modified
Thu, 10 Oct 2024 21:53:46 GMT
vary
Accept-Encoding
server
cloudflare
MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/ 		62 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML
Requested by
Host: www.astro.caltech.edu
URL: https://www.astro.caltech.edu/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9ef249bfdc162849bcf2abe8425f5e90bd89fa4fd1588b1a492731c65b2bbfc9
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

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://www.astro.caltech.edu/

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5eb03f1a-f82c"
age
104122
report-to
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AmazonS3
x-amz-cf-pop
AMS1-P3
vary
Origin,Access-Control-Request-Headers,Access-Control-Request-Method
combined.json
feeds.library.caltech.edu/groups/Astronomy-Department/ 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://feeds.library.caltech.edu/groups/Astronomy-Department/combined.json
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:25e8:8400:5:c1bc:6280:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
GET
Origin
https://www.astro.caltech.edu
Sec-Fetch-Mode
cors
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

access-control-allow-credentials
true
access-control-allow-headers
content-type
access-control-allow-methods
GET, HEAD
access-control-allow-origin
https://www.astro.caltech.edu
access-control-max-age
3000
date
Wed, 06 Nov 2024 21:32:28 GMT
server
AmazonS3
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
via
1.1 73bf4f8a14baf53971357e0a4893be3e.cloudfront.net (CloudFront)
x-amz-cf-id
TZYdf6UGabq01d3CueXfH4GZifN3bV7JHgOEjC7iRDOCXuM6Xd8JUQ==
x-amz-cf-pop
AMS1-P3
x-cache
Miss from cloudfront
favicon-75.png
www.astro.caltech.edu/static/core/img/ 		3 KB
3 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.astro.caltech.edu/static/core/img/favicon-75.png?v=5.9.10
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::ac40:915a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a875b07804dacb99c72856f8c61c8ba08f65877893b05db38dd4292642a158b6

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://www.astro.caltech.edu/

Response headers

cache-control
public, max-age=3600
cdn-cache-control
public, max-age=86400
cf-cache-status
HIT
etag
"a76-6242652c0fb00"
age
79848
cf-ray
8de8323f69a665da-FRA
accept-ranges
bytes
content-length
2678
date
Wed, 06 Nov 2024 21:32:27 GMT
content-type
image/png
last-modified
Thu, 10 Oct 2024 21:47:56 GMT
vary
Accept-Encoding
server
cloudflare
favicon-32.png
www.astro.caltech.edu/static/core/img/ 		2 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.astro.caltech.edu/static/core/img/favicon-32.png?v=5.9.10
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::ac40:915a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bf7f9beec1a4dcad4ec58e743a9dd5629be864aab2f7b6beacb9c09ba753fd00

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://www.astro.caltech.edu/

Response headers

cache-control
public, max-age=3600
cdn-cache-control
public, max-age=86400
cf-cache-status
HIT
etag
"618-6242652c0fb00"
age
74640
cf-ray
8de8323fa9db65da-FRA
accept-ranges
bytes
content-length
1560
date
Wed, 06 Nov 2024 21:32:27 GMT
content-type
image/png
last-modified
Thu, 10 Oct 2024 21:47:56 GMT
vary
Accept-Encoding
server
cloudflare

Verdicts & Comments Add Verdict or Comment

34 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.

function| $ function| jQuery object| TreemapSquared function| SVG object| Apex function| ApexCharts object| $jscomp function| $jscomp$lookupPolyfilledValue function| DataTable object| Modernizr object| CL object| MathJax function| AnchorJS object| anchors function| _ function| airspace_get_translate_distance_for_centering function| airspace_cic_slide_to_item function| airspace_translate_item_without_animating function| airspace_center_item_without_animating function| airspace_setup_carousel_pause_buttons function| airspace_show_active_item_in_lightbox function| airspace_configure_centered_image_carousel_blocks function| airspace_configure_image_carousel_blocks function| airspace_configure_image_carousel_header_blocks function| airspace_configure_small_image_carousel_header_blocks function| airspace_configure_image_with_side_thumbnails_blocks function| airspace_configure_carousel_with_bottom_thumbnails_blocks function| airspace_configure_mixed_media_carousel_blocks function| airspace_make_stats_block_panels_same_height function| airspace_make_proper_number_of_stats_cards_show function| airspace_configure_link_wrappers function| airspace_configure_image_link_grid_carousel_block function| $clamp object| bootstrap

1 Cookies

Domain/Path Name / Value
.astro.caltech.edu/ Name: __cf_bm
Value: 5DkOi.HafD3J7stwJ.6eSc3dwp.5pmYlGoNtHoPG5VY-1730928745-1.0.1.1-R7ZH9dZzWjuoLrsuie_lAR_28CcjkvmzuwkUjfvlyoYtB2.gjLUmNLM8EfsXlb1f_bGBqZk0i5g9cQquYP4UFA

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ajax.googleapis.com
cdn.datatables.net
cdn.jsdelivr.net
cdnjs.cloudflare.com
divisions-prod.s3.amazonaws.com
feeds.library.caltech.edu
ftp.astro.caltech.edu
www.astro.caltech.edu
104.17.25.14
131.215.198.54
2600:9000:25e8:8400:5:c1bc:6280:93a1
2606:4700:20::681a:97b
2606:4700:4400::ac40:915a
2a00:1450:4001:812::200a
2a04:4e42::485
52.218.250.155
1386b7b095384302a7f70ce84151aa353e0a73346df5ea857d5e7a92098e4303
13ad83dde50a9a33d317ce0ca784e9127340edb71c6c8d53ee9602a7557c58d3
160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef
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4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
54af68b5993ed63665b485c9b6c856c17496e00d756e3c824d4b90ac6d90c388
54b9aeca30a07b6d88a8cb181859225162977af820afb0aa2a67331bfd9b0d7c
5cd85a075b4139214c1eef7a052009a59389cdf6784992359f001b9f0af2d946
63f01d056d6786fccfa30b93d65bc5e0f918e9047e9ea63305c6e6903086df46
6fd09c67bd86047315489c274934dcf147d89cf1072b17fe3e14cc20800a69ac
793275e64f2e8753c6e8a4a4186c37b554668630d55309ac68b30caad0155a02
889069f3013e9e85c40b5cd307ac3dfb884d61c7cab8b2801728b61650f06454
971abb4a0b44a97f84133a7c0fbc50a7039fe16cd241135010b529b974f717f4
98a73334addb1e3b3afcd1afae741dd286de4a486cbde1b19edd0816471f0418
9be3c497aae9da7f509f7ed9dd7f8eb5cdbdf2cefe38312be98c834755b86348
9c72fc0a60a01991eb2ed6b47cdac548107ec6d4ac3a162998e98f47e29dad69
9ef249bfdc162849bcf2abe8425f5e90bd89fa4fd1588b1a492731c65b2bbfc9
a22c7a113dab9bdf7325de60b072546d9ef5ac369f8de77d44a2742dea044819
a3341e4372966e5da6b42fd698e0dd25248906c304fcc88f7c1f6a9f8d471b6b
a875b07804dacb99c72856f8c61c8ba08f65877893b05db38dd4292642a158b6
ae78ac24a292e38296441fe8b4141741103745c3c95dcd6b041de844ed602d98
b0aaa81d3255a2f1da52145ef8fc3f8eba51a1c891cc5ec0d1ad0426dde4c116
bef791fab607214afd6ad7ea60e34cc228bf1c7561aaa15e2b9dc7b778eb6334
bf7f9beec1a4dcad4ec58e743a9dd5629be864aab2f7b6beacb9c09ba753fd00
c3d4d876f25c3991ffe65aecc6eaf0d42b5511a690a5fde79c994fc9402be1e8
c83717b9e44617213b5b73e9f09c6689883d4b2b0b9d69c7852c61f9dd837720
ced3e381a1bc9f76dc31d22574e4087a38aeb183237e9c1c63ada9099dd4116b
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fa3c9ed32f958a16ffd76f06abffd3feecfe04177f3b05e4f9080fcf262c96af