![](/screenshots/ef5ff564-bcde-424c-a26a-4f5f8f18503c.png)
www.its.caltech.edu
Open in
urlscan Pro
131.215.239.20
Public Scan
Effective URL: https://www.its.caltech.edu//~tmu//
Submission: On July 12 via api from US — Scanned from DE
Summary
TLS certificate: Issued by InCommon RSA Server CA 2 on September 22nd 2023. Valid for: a year.
This is the only time www.its.caltech.edu was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
11 | 131.215.239.20 131.215.239.20 | 31 (CIT) (CIT) | |
11 | 1 |
ASN31 (CIT, US)
PTR: odb.acs.caltech.edu
www.its.caltech.edu |
Apex Domain Subdomains |
Transfer | |
---|---|---|
11 |
caltech.edu
www.its.caltech.edu |
43 KB |
11 | 1 |
Domain | Requested by | |
---|---|---|
11 | www.its.caltech.edu |
www.its.caltech.edu
|
11 | 1 |
This site contains links to these domains. Also see Links.
Domain |
---|
www.caltech.edu |
131.107.1.182 |
phys.udallas.edu |
www.learner.org |
www.intelecom.org |
www.pbs.org |
Subject Issuer | Validity | Valid | |
---|---|---|---|
odb.acs.caltech.edu InCommon RSA Server CA 2 |
2023-09-22 - 2024-10-22 |
a year | crt.sh |
This page contains 1 frames:
Primary Page:
https://www.its.caltech.edu//~tmu//
Frame ID: B1824FE3AFDEDEC89D31383CCA0E8B4E
Requests: 11 HTTP requests in this frame
Screenshot
![](/screenshots/ef5ff564-bcde-424c-a26a-4f5f8f18503c.png)
Page Title
The Mechanical UniversePage URL History Show full URLs
-
http://www.its.caltech.edu//~tmu//
HTTP 307
https://www.its.caltech.edu//~tmu// Page URL
Page Statistics
8 Outgoing links
These are links going to different origins than the main page.
Title: David Goodstein
Search URL Search Domain Scan URL
Title: Dr. James F. Blinn
Search URL Search Domain Scan URL
Title: Richard Olenick
Search URL Search Domain Scan URL
Title: Annenberg/CPB Project
Search URL Search Domain Scan URL
Title: Caltech
Search URL Search Domain Scan URL
Title: Intelecom
Search URL Search Domain Scan URL
Title: The Annenberg/CPB Project
Search URL Search Domain Scan URL
Title: The PBS Adult Learning Service (ALS) .
Search URL Search Domain Scan URL
Page URL History
This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.
-
http://www.its.caltech.edu//~tmu//
HTTP 307
https://www.its.caltech.edu//~tmu// Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
11 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H/1.1 |
Primary Request
/
www.its.caltech.edu//~tmu// Redirect Chain
|
7 KB 7 KB |
Document
text/html |
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General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
b1.gif
www.its.caltech.edu/~tmu/images/ |
3 KB 3 KB |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
b2.gif
www.its.caltech.edu/~tmu/images/ |
489 B 758 B |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
b3.gif
www.its.caltech.edu/~tmu/images/ |
3 KB 3 KB |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
b4.gif
www.its.caltech.edu/~tmu/images/ |
2 KB 2 KB |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
ribbon.jpg
www.its.caltech.edu/~tmu/images/ |
1 KB 2 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
earth.gif
www.its.caltech.edu/~tmu/images/ |
5 KB 5 KB |
Image
image/gif |
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General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
but-gree.gif
www.its.caltech.edu/~tmu/images/ |
5 KB 5 KB |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
but-yelo.gif
www.its.caltech.edu/~tmu/images/ |
6 KB 6 KB |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
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GET H/1.1 |
stars.gif
www.its.caltech.edu/~tmu/images/ |
6 KB 7 KB |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
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GET H/1.1 |
favicon.ico
www.its.caltech.edu/ |
1 KB 1 KB |
Other
image/vnd.microsoft.icon |
||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
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.
0 Cookies
Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.
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.
www.its.caltech.edu
131.215.239.20
2e8f900899709b2c352b12a1ff559ecc7ec2726785755dff99da38f1d1bdbfe6
4b486864fef6e2bd0a4d7b67a894d9b652bc415a7071cfe7ef572ed510e3d4c5
4d513f3c0d9de88527907865ab11f38dc742aacf42f9da1a04a6a4f5be2a04c9
a303085a92a3a4fc9808c22e816941b45730e0a87884a8381767599ae5959604
a74cc2ffad51b07506f63b979051cb8c25fa50df5da1800a44d2b2e95b5f5371
a938928bce9be3bd3731ed25bee0dd7c7c842a630408218e8a6e19f85122a984
c163ead1d5a99d14c64762528050169f596ed2287d6fcbbfc4a4d8eb492e3234
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e1819d23f4ae6cb24e0c41cc22960920fe9cf880d589f4bfefd62c546c6793d3
e2728bab909001d4fae48f9e5ac7c161e5cd0837c2b6826cdb6c6d05c5beafa1
e3da585b378a9bde717f073fee825bcc21c54c04e50bb941f91fc89dda9576a8