Submitted URL: http://www.columbia.edu//cu//newrec//prod//calendar.html
Effective URL: https://calendar.columbia.edu/index.html
Submission: On August 16 via api from US — Scanned from DE

Summary

This website contacted 4 IPs in 2 countries across 1 domains to perform 43 HTTP transactions. The main IP is 2606:4700:7::a29f:8041, located in United States and belongs to CLOUDFLARENET, US. The main domain is calendar.columbia.edu.
TLS certificate: Issued by WE1 on August 1st 2024. Valid for: 3 months.
This is the only time calendar.columbia.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 16 162.159.128.65 13335 (CLOUDFLAR...)
26 2606:4700:7::... 13335 (CLOUDFLAR...)
1 128.59.105.39 14 (COLUMBIA-GW)
43 4
Apex Domain
Subdomains
Transfer
43 columbia.edu
www.columbia.edu — Cisco Umbrella Rank: 497208
calendar.columbia.edu
cas.columbia.edu — Cisco Umbrella Rank: 650112 Failed
events.columbia.edu
307 KB
43 1
Domain Requested by
25 calendar.columbia.edu calendar.columbia.edu
16 www.columbia.edu 1 redirects www.columbia.edu
1 events.columbia.edu
1 cas.columbia.edu
43 4
Subject Issuer Validity Valid
www.columbia.edu
WE1
2024-06-29 -
2024-09-27
3 months crt.sh
columbia.edu
WE1
2024-08-01 -
2024-10-30
3 months crt.sh
*.columbia.edu
InCommon RSA Server CA 2
2024-05-18 -
2025-06-18
a year crt.sh

This page contains 1 frames:

Primary Page: https://calendar.columbia.edu/index.html
Frame ID: EFABCE442A2F430C339F2408F829BD5C
Requests: 42 HTTP requests in this frame

Screenshot

Page Title

Columbia University Events Administration

Page URL History Show full URLs

  1. http://www.columbia.edu//cu//newrec//prod//calendar.html HTTP 307
    https://www.columbia.edu//cu//newrec//prod//calendar.html Page URL
  2. http://www.columbia.edu/cu/news/calendar/index.html HTTP 307
    https://www.columbia.edu/cu/news/calendar/index.html HTTP 302
    http://calendar.columbia.edu/index.html HTTP 307
    https://calendar.columbia.edu/index.html Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • exhibit.*\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/modernizr(?:\.([\d.]+))?.*\.js

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • ([\d.]+)/jquery-ui(?:\.min)?\.js
  • jquery-ui.*\.js

Page Statistics

43
Requests

98 %
HTTPS

33 %
IPv6

1
Domains

4
Subdomains

4
IPs

2
Countries

307 kB
Transfer

704 kB
Size

5
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://www.columbia.edu//cu//newrec//prod//calendar.html HTTP 307
    https://www.columbia.edu//cu//newrec//prod//calendar.html Page URL
  2. http://www.columbia.edu/cu/news/calendar/index.html HTTP 307
    https://www.columbia.edu/cu/news/calendar/index.html HTTP 302
    http://calendar.columbia.edu/index.html HTTP 307
    https://calendar.columbia.edu/index.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://www.columbia.edu//cu//newrec//prod//calendar.html HTTP 307
  • https://www.columbia.edu//cu//newrec//prod//calendar.html
Request Chain 39
  • https://calendar.columbia.edu/caladmin/setup.do?logout=true HTTP 302
  • https://cas.columbia.edu/cas/login?service=https%3A%2F%2Fevents.columbia.edu%2Fcaladmin%2Fsetup.do%3Flogout%3Dtrue

43 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
calendar.html
www.columbia.edu//cu//newrec//prod//
Redirect Chain
  • http://www.columbia.edu//cu//newrec//prod//calendar.html
  • https://www.columbia.edu//cu//newrec//prod//calendar.html
7 KB
3 KB
Document
General
Full URL
https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7fea5115fe27696b73d4f9ed9b005aed7b6d9920de23f562ad3955d80c313794

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

cf-cache-status
DYNAMIC
cf-ray
8b3dc5c30bb09bd0-FRA
content-encoding
gzip
content-type
text/html
date
Fri, 16 Aug 2024 01:50:15 GMT
server
cloudflare
vary
Accept-Encoding,User-Agent

Redirect headers

Location
https://www.columbia.edu//cu//newrec//prod//calendar.html
Non-Authoritative-Reason
HttpsUpgrades
callogo.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/callogo.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
17c640ed168e5cca61ef91678d94d16a20c9bcf7140d428f24044c9bc6bd4db0

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c57cd29bd0-FRA
talks2.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/talks2.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fee61a44b3c1274ba932ecd4bc7b98559c67d64865c55f2e3241a8279556884d

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c57cd49bd0-FRA
special2.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/special2.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f6b643d6358b905be2b1792879f7292b266cf74189606774b7408ac40779573a

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58cdb9bd0-FRA
exhibits2.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/exhibits2.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
197633e71147f0f4c601caf8344ae48f3c564f8f77e6151124cdb4c8c63d9832

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58cdd9bd0-FRA
health2.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/health2.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9464d3ea36d07409666fed4c26cb0a64b2b9c308838ba4b5954a5bef8d41d099

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58cde9bd0-FRA
sports2.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/sports2.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5cfdb70b5a08c96853ee66cde96f916ad077518d3a20d53334dc2a7d5e485990

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58ce09bd0-FRA
calendar.gif
www.columbia.edu//cu//newrec//prod//
35 KB
36 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod//calendar.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0ec02a78a4c4f6b10a668d5f6741f7b9753d74d39a35e43b3def827956161d86

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
cf-cache-status
DYNAMIC
last-modified
Thu, 08 Jun 2000 14:57:35 GMT
server
cloudflare
vary
User-Agent
content-type
image/gif
accept-ranges
bytes
cf-ray
8b3dc5c58ce29bd0-FRA
content-length
36145
talks.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/talks.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6f17b4577d548941c9c16cc4de9276ce704a744b58943e498a74771c440a9343

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58ce39bd0-FRA
special.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/special.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
186bdfc7851b4f5876f442a7c160632ac7eb54106ad86e6b5ea92dfce3adf675

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58ce49bd0-FRA
exhibits.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/exhibits.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5139007cb4d0d97f98c6706cc69f62512aa5d8a7ef8ac47e3445fde37dfaeff

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58ce69bd0-FRA
health.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/health.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d1bb28ffb725bae69b7ac83ef7d5f43afe2932fe65a043087dc9b3b29cdb1bb4

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58ce79bd0-FRA
sports.gif
www.columbia.edu//cu//newrec//prod/lib/
1 KB
1 KB
Image
General
Full URL
https://www.columbia.edu//cu//newrec//prod/lib/sports.gif
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
29bebaceb2160a362073d3e24cf19ed25d1de7d7700b5e23c9b8575ccd1e1e1a

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:16 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
vary
accept-language,accept-charset,Accept-Encoding,User-Agent
content-type
text/html; charset=iso-8859-1
content-language
de
cf-ray
8b3dc5c58ce89bd0-FRA
email-decode.min.js
www.columbia.edu/cdn-cgi/scripts/5c5dd728/cloudflare-static/
1 KB
859 B
Script
General
Full URL
https://www.columbia.edu/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: www.columbia.edu
URL: https://www.columbia.edu//cu//newrec//prod//calendar.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:15 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 09 Aug 2024 15:30:02 GMT
server
cloudflare
etag
W/"66b635fa-4d7"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript
cache-control
max-age=172800, public
cf-ray
8b3dc5c58cdf9bd0-FRA
expires
Sun, 18 Aug 2024 01:50:15 GMT
Primary Request index.html
calendar.columbia.edu/
Redirect Chain
  • http://www.columbia.edu/cu/news/calendar/index.html
  • https://www.columbia.edu/cu/news/calendar/index.html
  • http://calendar.columbia.edu/index.html
  • https://calendar.columbia.edu/index.html
16 KB
4 KB
Document
General
Full URL
https://calendar.columbia.edu/index.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ee983369a9a7b2ee33792e58b82dfb8d903e069ccad88521c255d20860c51979

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

cf-cache-status
DYNAMIC
cf-ray
8b3dc5c8ba95bbf2-FRA
content-encoding
gzip
content-type
text/html; charset=undef
date
Fri, 16 Aug 2024 01:50:16 GMT
etag
W/"411e-61086f61c39d0"
last-modified
Sun, 04 Feb 2024 04:41:40 GMT
server
cloudflare

Redirect headers

Location
https://calendar.columbia.edu/index.html
Non-Authoritative-Reason
HttpsUpgrades
favicon.ico
www.columbia.edu/
1 KB
1 KB
Other
General
Full URL
https://www.columbia.edu/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.128.65 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash

Request headers

Referer
https://www.columbia.edu//cu//newrec//prod//calendar.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

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Response headers

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cloudflare
etag
"d31-522a025601071"
content-type
image/png
accept-ranges
bytes
cf-ray
8b3dc5cd8d49bbf2-FRA
content-length
3377
cuLinkedin.png
calendar.columbia.edu/admin/resources/img/
28 KB
28 KB
Image
General
Full URL
https://calendar.columbia.edu/admin/resources/img/cuLinkedin.png
Requested by
Host: calendar.columbia.edu
URL: https://calendar.columbia.edu/index.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2ba77063d047c401b6e6ffd4f47af3f93a8c47f0481b11ddbd2abe84e06921c

Request headers

Referer
https://calendar.columbia.edu/index.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:17 GMT
cf-cache-status
DYNAMIC
last-modified
Sat, 13 Jan 2018 14:17:38 GMT
server
cloudflare
etag
"6faf-562a90b16f440"
content-type
image/png
accept-ranges
bytes
cf-ray
8b3dc5cd9d4fbbf2-FRA
content-length
28591
FacebookIcon.png
calendar.columbia.edu/admin/resources/img/
2 KB
2 KB
Image
General
Full URL
https://calendar.columbia.edu/admin/resources/img/FacebookIcon.png
Requested by
Host: calendar.columbia.edu
URL: https://calendar.columbia.edu/index.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7e8e5231309fad21c5098147c224496204af7e22d3d10c24f40c245f7fe7585b

Request headers

Referer
https://calendar.columbia.edu/index.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:17 GMT
cf-cache-status
DYNAMIC
last-modified
Wed, 21 Oct 2015 16:48:20 GMT
server
cloudflare
etag
"77e-522a025606e6c"
content-type
image/png
accept-ranges
bytes
cf-ray
8b3dc5ce1d8fbbf2-FRA
content-length
1918
TwitterIcon.png
calendar.columbia.edu/admin/resources/img/
2 KB
2 KB
Image
General
Full URL
https://calendar.columbia.edu/admin/resources/img/TwitterIcon.png
Requested by
Host: calendar.columbia.edu
URL: https://calendar.columbia.edu/index.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bdf85b3737b25ee7ea0b4a5639faf489bd8cd3f926900c39578a7c64efc0ab43

Request headers

Referer
https://calendar.columbia.edu/index.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:17 GMT
cf-cache-status
DYNAMIC
last-modified
Wed, 21 Oct 2015 16:48:20 GMT
server
cloudflare
etag
"8e6-522a025609d1a"
content-type
image/png
accept-ranges
bytes
cf-ray
8b3dc5ce1d90bbf2-FRA
content-length
2278
InstagramIcon.png
calendar.columbia.edu/admin/resources/img/
2 KB
2 KB
Image
General
Full URL
https://calendar.columbia.edu/admin/resources/img/InstagramIcon.png
Requested by
Host: calendar.columbia.edu
URL: https://calendar.columbia.edu/index.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0e6c91fdca169ec23fc2cf818d9c4e56d21197b7289a0d5781d3548c01c56041

Request headers

Referer
https://calendar.columbia.edu/index.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:17 GMT
cf-cache-status
DYNAMIC
last-modified
Wed, 21 Oct 2015 16:48:20 GMT
server
cloudflare
etag
"908-522a0255fe19b"
content-type
image/png
accept-ranges
bytes
cf-ray
8b3dc5ce1d92bbf2-FRA
content-length
2312
print.css
calendar.columbia.edu/admin/errors/Error_Files/
766 B
741 B
Stylesheet
General
Full URL
https://calendar.columbia.edu/admin/errors/Error_Files/print.css
Requested by
Host: calendar.columbia.edu
URL: https://calendar.columbia.edu/index.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bfb2d79d991c7d3bbef666cacbb9b9ab8dd2d02545bccd894e3cdc2372740d15

Request headers

Referer
https://calendar.columbia.edu/index.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:17 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
last-modified
Wed, 21 Oct 2015 16:48:21 GMT
server
cloudflare
etag
"2fe-522a025655806-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
cf-ray
8b3dc5ce1d93bbf2-FRA
content-length
462
sprites2.png
calendar.columbia.edu/admin/errors/img/
6 KB
6 KB
Image
General
Full URL
https://calendar.columbia.edu/admin/errors/img/sprites2.png
Requested by
Host: calendar.columbia.edu
URL: https://calendar.columbia.edu/admin/errors/Error_Files/columbia.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eec41faea42032ece3cda658d3a4bf48d3ddd8c83ff803a4e4e21dfe9c40fb79

Request headers

Referer
https://calendar.columbia.edu/admin/errors/Error_Files/columbia.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:17 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
last-modified
Sun, 04 Feb 2024 04:41:40 GMT
server
cloudflare
etag
W/"411e-61086f61c39d0"
content-type
text/html; charset=undef
cf-ray
8b3dc5ce1d95bbf2-FRA
login
cas.columbia.edu/cas/
Redirect Chain
  • https://calendar.columbia.edu/caladmin/setup.do?logout=true
  • https://cas.columbia.edu/cas/login?service=https%3A%2F%2Fevents.columbia.edu%2Fcaladmin%2Fsetup.do%3Flogout%3Dtrue
0
0

favicon-crown.png
events.columbia.edu/admin/resources/img/
1 KB
2 KB
Other
General
Full URL
https://events.columbia.edu/admin/resources/img/favicon-crown.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
36693774c244310cec5ac85e9f201cfde28b5196d5eb7a221a7a91d0956ecae0

Request headers

Referer
https://calendar.columbia.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 16 Aug 2024 01:50:17 GMT
cf-cache-status
DYNAMIC
last-modified
Wed, 21 Oct 2015 16:48:20 GMT
server
cloudflare
etag
"5cb-522a0256056c6"
content-type
image/png
accept-ranges
bytes
cf-ray
8b3dc5cefdfdbbf2-FRA
content-length
1483
login
cas.columbia.edu/cas/
0
0
Preflight
General
Full URL
https://cas.columbia.edu/cas/login?service=https%3A%2F%2Fevents.columbia.edu%2Fcaladmin%2Fsetup.do%3Flogout%3Dtrue
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
128.59.105.39 The Bronx, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
cas-cc.cc.columbia.edu
Software
Apache /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=777600

Request headers

Accept
*/*
Access-Control-Request-Headers
x-requested-with
Access-Control-Request-Method
GET
Origin
https://calendar.columbia.edu
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Connection
Keep-Alive
Content-Length
211
Content-Type
text/html; charset=iso-8859-1
Date
Fri, 16 Aug 2024 01:50:17 GMT
Keep-Alive
timeout=3, max=190
Server
Apache
Strict-Transport-Security
max-age=777600

Failed requests

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

Domain
cas.columbia.edu
URL
https://cas.columbia.edu/cas/login?service=https%3A%2F%2Fevents.columbia.edu%2Fcaladmin%2Fsetup.do%3Flogout%3Dtrue

Verdicts & Comments Add Verdict or Comment

6 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.

object| html5 object| Modernizr function| yepnope function| $ function| jQuery object| respond

5 Cookies

Domain/Path Name / Value
.www.columbia.edu/ Name: __cf_bm
Value: zGEEY1dwo_1DrarJr1tSF4D1P3GR4rdh8vwhh5FS.F0-1723773015-1.0.1.1-tO7QhZothCO9bXz29qPuXJkvuPGdNvOQVarN2JHD_Lf2Cjzz7BUcR3wS3FpwZezMgTfD3QWpsx13WuCSc7hG0g
www.columbia.edu/ Name: BIGipServer~CUIT~www.columbia.edu-443-pool
Value: !65/WdjqfkAyB1gw3ClR0sXN9vBRD92sS3b1xGLkfXGcQwnje0Im0g21Ui9ahkq5AfIUfVy9xWGa7yi8=
.columbia.edu/ Name: __cf_bm
Value: bJFW4WuRL6gE8WWBFGV22ROl9sXt8cO2ojbj2.Ls85s-1723773016-1.0.1.1-HiKl0Nf72uQmeRc5L6yZw47yWTo5GogW_LbF.CorszLPpBYBLWbhELgqUDlhMxsYJNO.aPGOvMM2jfYFEoofzg
calendar.columbia.edu/ Name: BIGipServer~CUIT~events.columbia.edu-128.59.105.154.443-pool
Value: !n9bpG4IXcUGbjm03ClR0sXN9vBRD9y+O/EizzvjoUiVUKVfFutdLDboLqUwuBB2pyJYQAddXAXiQjd4=
events.columbia.edu/ Name: BIGipServer~CUIT~events.columbia.edu-128.59.105.154.443-pool
Value: !KzSz0oIcnxmNgblVfkaEDaebmMcztPEHFErSIV4mOAZFNHABR+uG96R69tus7mXD32Vdt7S1GoXDySw=

16 Console Messages

Source Level URL
Text
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/callogo.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/talks2.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/special2.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/exhibits2.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/sports2.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/special.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/exhibits.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/talks.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/health2.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/health.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu//cu//newrec//prod/lib/sports.gif
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.columbia.edu/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://calendar.columbia.edu/index.html
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://calendar.columbia.edu/admin/errors/img/sprites2.png
Message:
Failed to load resource: the server responded with a status of 404 ()
javascript error URL: https://calendar.columbia.edu/index.html
Message:
Access to XMLHttpRequest at 'https://cas.columbia.edu/cas/login?service=https%3A%2F%2Fevents.columbia.edu%2Fcaladmin%2Fsetup.do%3Flogout%3Dtrue' (redirected from 'https://calendar.columbia.edu/caladmin/setup.do?logout=true') from origin 'https://calendar.columbia.edu' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://cas.columbia.edu/cas/login?service=https%3A%2F%2Fevents.columbia.edu%2Fcaladmin%2Fsetup.do%3Flogout%3Dtrue
Message:
Failed to load resource: net::ERR_FAILED

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.

calendar.columbia.edu
cas.columbia.edu
events.columbia.edu
www.columbia.edu
cas.columbia.edu
128.59.105.39
162.159.128.65
2606:4700:7::a29f:8041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