edstem.org Open in urlscan Pro
2606:4700::6812:2c9 Public Scan

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URL:
https://edstem.org/us/courses/42245/discussion/
Submission: On December 03 via api (December 3rd 2023, 7:07:42 pm UTC) from US — Scanned from DE

Summary HTTP 39 Redirects Behaviour Indicators

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 39 HTTP transactions. The main IP is 2606:4700::6812:2c9, located in United States and belongs to CLOUDFLARENET, US. The main domain is edstem.org. The Cisco Umbrella rank of the primary domain is 209903.
TLS certificate: Issued by E1 on November 28th 2023. Valid for: 3 months.

This is the only time edstem.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
4	2606:4700::68... 2606:4700::6812:2c9	13335 (CLOUDFLAR...) (CLOUDFLARENET)
35	2606:4700::68... 2606:4700::6812:19ac	13335 (CLOUDFLAR...) (CLOUDFLARENET)
39	3

4 2606:4700::6812:2c9 (United States)

ASN13335 (CLOUDFLARENET, US)

edstem.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
us.edstem.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

35 2606:4700::6812:19ac (United States)

ASN13335 (CLOUDFLARENET, US)

edcdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
35	edcdn.net edcdn.net — Cisco Umbrella Rank: 414382	4 MB
4	edstem.org edstem.org — Cisco Umbrella Rank: 209903 us.edstem.org — Cisco Umbrella Rank: 223420	8 KB
39	2

	Domain	Requested by
35	edcdn.net	edstem.org edcdn.net
2	us.edstem.org	edcdn.net
2	edstem.org	edcdn.net
39	3

This site contains no links.

Subject Issuer	Validity	Valid
edstem.org E1	`2023-11-28` - `2024-02-26`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-03-05` - `2024-03-04`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://edstem.org/us/courses/42245/discussion/
Frame ID: A674C6313D787E67A0386A95CBE355D3
Requests: 41 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Ed Discussion

Page Statistics

39
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

3
Subdomains

3
IPs

1
Countries

4445 kB
Transfer

9992 kB
Size

0
Cookies

0 Outgoing links

These are links going to different origins than the main page.

Redirected requests

There were HTTP redirect chains for the following requests:

39 HTTP transactions
2 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request / Show response
edstem.org/us/courses/42245/discussion/ 13 KB
7 KB 80ms
42ms Document
text/html 2606:4700::6812:2c9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edstem.org/us/courses/42245/discussion/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:2c9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1c50328c94cfc9e4de06b3af48b843df854f74953d628c99d8be2e1c1010d463

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 445
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=60, must-revalidate, s-maxage=7200, proxy-revalidate
cf-cache-status: HIT
cf-ray: 82fe17fb1807380d-FRA
content-encoding: br
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
content-type: text/html; charset=utf-8
date: Sun, 03 Dec 2023 19:07:38 GMT
etag: W/"6569a2f8-3328"
last-modified: Fri, 01 Dec 2023 09:10:16 GMT
referrer-policy: same-origin
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-content-type-options: nosniff
x-preload-spa: 1

GET
H2 200 app.936661b1.css
edcdn.net/css/ 59 KB
12 KB 88ms
47ms Stylesheet
text/css 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/css/app.936661b1.css

Requested by

Host: edstem.org
URL: https://edstem.org/us/courses/42245/discussion/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6ed5134436c681dc20386c8f9c9c16d3431cd1d9891e75c26015420121d96d24

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
content-encoding: gzip
cf-cache-status: HIT
age: 208346
alt-svc: h3=":443"; ma=86400
referrer-policy: same-origin
last-modified: Fri, 01 Dec 2023 09:10:16 GMT
server: cloudflare
etag: W/"6569a2f8-ea68"
vary: Accept-Encoding
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, s-maxage=2592000, proxy-revalidate
cf-ray: 82fe17fb9ef51db0-FRA

GET
H2 200 2428ee38.js Show response
edcdn.net/js/ 8 KB
4 KB 83ms
42ms Script
application/javascript 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/js/2428ee38.js

Requested by

Host: edstem.org
URL: https://edstem.org/us/courses/42245/discussion/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bb67c1d382b3067a3bb89e8d10e3a0b96340e856e672f6e6b3bc3d4886fac40c

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
content-encoding: gzip
cf-cache-status: HIT
age: 208346
alt-svc: h3=":443"; ma=86400
referrer-policy: same-origin
last-modified: Fri, 01 Dec 2023 09:10:16 GMT
server: cloudflare
etag: W/"6569a2f8-21f9"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, s-maxage=2592000, proxy-revalidate
cf-ray: 82fe17fb9efe1db0-FRA

GET
H2 200 8cdc9097.js Show response
edcdn.net/js/ 44 KB
17 KB 72ms
32ms Script
application/javascript 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/js/8cdc9097.js

Requested by

Host: edstem.org
URL: https://edstem.org/us/courses/42245/discussion/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b7bf120bd797abe324d6358d7c3782240c026805499adc18a83d04aea68832f1

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
content-encoding: gzip
cf-cache-status: HIT
age: 208347
alt-svc: h3=":443"; ma=86400
referrer-policy: same-origin
last-modified: Fri, 01 Dec 2023 09:10:16 GMT
server: cloudflare
etag: W/"6569a2f8-b0f5"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, s-maxage=2592000, proxy-revalidate
cf-ray: 82fe17fb9ef91db0-FRA

GET
H2 200 3408e6e9.js Show response
edcdn.net/js/ 316 KB
108 KB 74ms
34ms Script
application/javascript 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/js/3408e6e9.js

Requested by

Host: edstem.org
URL: https://edstem.org/us/courses/42245/discussion/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f11df7f186322a1c4c40e655979e4d74a1d756ef822b21a751e056c3b468d2db

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
content-encoding: gzip
cf-cache-status: HIT
age: 208346
alt-svc: h3=":443"; ma=86400
referrer-policy: same-origin
last-modified: Fri, 01 Dec 2023 09:10:16 GMT
server: cloudflare
etag: W/"6569a2f8-4ee41"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, s-maxage=2592000, proxy-revalidate
cf-ray: 82fe17fb9f001db0-FRA

GET
H2 200 0fdd383c.js Show response
edcdn.net/js/ 32 KB
11 KB 82ms
42ms Script
application/javascript 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/js/0fdd383c.js

Requested by

Host: edstem.org
URL: https://edstem.org/us/courses/42245/discussion/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a886765f2dc9b87d01cf33e37c2b249a21579a5df4a8225af75fefb0c5143938

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
content-encoding: gzip
cf-cache-status: HIT
age: 208345
alt-svc: h3=":443"; ma=86400
referrer-policy: same-origin
last-modified: Fri, 01 Dec 2023 09:10:16 GMT
server: cloudflare
etag: W/"6569a2f8-8145"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, s-maxage=2592000, proxy-revalidate
cf-ray: 82fe17fb9efc1db0-FRA

GET
H2 200 26e07a3e.js Show response
edcdn.net/js/ 103 KB
32 KB 85ms
45ms Script
application/javascript 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/js/26e07a3e.js

Requested by

Host: edstem.org
URL: https://edstem.org/us/courses/42245/discussion/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7288b36d2d36cce4bde15317beee05af69640ed00d3f7078a701cfd0cddccfd6

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
content-encoding: gzip
cf-cache-status: HIT
age: 208345
alt-svc: h3=":443"; ma=86400
referrer-policy: same-origin
last-modified: Fri, 01 Dec 2023 09:10:16 GMT
server: cloudflare
etag: W/"6569a2f8-19ab7"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, s-maxage=2592000, proxy-revalidate
cf-ray: 82fe17fb9ef81db0-FRA

GET
H2 200 42de7ecf.js Show response
edcdn.net/js/ 1 MB
301 KB 17ms
17ms Script
application/javascript 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/js/42de7ecf.js

Requested by

Host: edstem.org
URL: https://edstem.org/us/courses/42245/discussion/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ddbef5498a95654c4218f9fa98b83397b802fc29d237f468488de496056f1680

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
content-encoding: gzip
cf-cache-status: HIT
age: 208344
alt-svc: h3=":443"; ma=86400
referrer-policy: same-origin
last-modified: Fri, 01 Dec 2023 09:10:16 GMT
server: cloudflare
etag: W/"6569a2f8-10c8fd"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, s-maxage=2592000, proxy-revalidate
cf-ray: 82fe17fbdf431db0-FRA

GET
H3 200 Open%20Sans%20Semibold.5afa8c48.woff2
edcdn.net/assets/ 9 KB
9 KB 30ms
18ms Font
font/woff2 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/assets/Open%20Sans%20Semibold.5afa8c48.woff2

Requested by

Host: edcdn.net
URL: https://edcdn.net/css/app.936661b1.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

50dda9aac0fcea362bdda27ae7833240485ad5a20ccc105c1cd13ea26802a8bd

Security Headers

Name	Value
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date: Sun, 03 Dec 2023 19:07:38 GMT
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edcdn.net/js/ 0
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date: Sun, 03 Dec 2023 19:07:38 GMT
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737 KB 28ms
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Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

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date: Sun, 03 Dec 2023 19:07:38 GMT
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Referer
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date: Sun, 03 Dec 2023 19:07:38 GMT
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server: cloudflare
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GET
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edcdn.net/js/ 0
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Resource Hash

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Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
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GET
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edcdn.net/js/ 0
177 KB 75ms
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Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

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Software

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Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
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edcdn.net/js/ 0
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cloudflare /

Resource Hash

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Referer
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Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
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edcdn.net/js/ 0
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cloudflare /

Resource Hash

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Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
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Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

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date: Sun, 03 Dec 2023 19:07:38 GMT
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e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

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date: Sun, 03 Dec 2023 19:07:38 GMT
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edcdn.net/js/ 88 KB
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Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
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GET
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edcdn.net/js/ 921 KB
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text/css 2606:4700::6812:19ac
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Referer
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Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
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GET
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edcdn.net/js/ 41 KB
12 KB 99ms
98ms Script
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URL: https://edcdn.net/js/2428ee38.js

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QUIC, , AES_128_GCM

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date: Sun, 03 Dec 2023 19:07:38 GMT
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GET
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110 KB 99ms
98ms Stylesheet
text/css 2606:4700::6812:19ac
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date: Sun, 03 Dec 2023 19:07:38 GMT
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GET
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edcdn.net/js/ 2 MB
541 KB 113ms
112ms Script
application/javascript 2606:4700::6812:19ac
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2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

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date: Sun, 03 Dec 2023 19:07:38 GMT
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GET
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CLOUDFLARENET

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URL: https://edcdn.net/js/42de7ecf.js

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Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
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URL: https://edcdn.net/css/app.936661b1.css

Protocol

Security

QUIC, , AES_128_GCM

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cloudflare /

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Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
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cf-ray: 82fe17fceebe91fb-FRA

GET
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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
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Response headers

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GET
H2 200 oauth_info Show response
us.edstem.org/api/courses/42245/ 20 B
277 B 171ms
171ms Fetch
application/json 2606:4700::6812:2c9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://us.edstem.org/api/courses/42245/oauth_info

Requested by

Host: edcdn.net
URL: https://edcdn.net/js/42de7ecf.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:2c9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6752885a54ff3ce1419855f79360d7e0f51a2915709c0321d6199548ed4eb470

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
referrer-policy: same-origin
cf-cache-status: DYNAMIC
content-encoding: br
server: cloudflare
vary: Origin, Accept-Encoding
content-type: application/json; charset=UTF-8
access-control-allow-origin: *
cache-control: no-store, max-age=0
cf-ray: 82fe17fdfa3b71d0-FRA
alt-svc: h3=":443"; ma=86400

GET
DATA 200
OK truncated
/ 625 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 6e224efaffb024ac7e864a2679dc4ba1f54edcb37c93233fa97caf12a3654f5a

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H3 200 Open%20Sans%20Bold.6219012a.woff2
edcdn.net/assets/ 9 KB
9 KB 18ms
18ms Font
font/woff2 2606:4700::6812:19ac
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://edcdn.net/assets/Open%20Sans%20Bold.6219012a.woff2

Requested by

Host: edcdn.net
URL: https://edcdn.net/css/app.936661b1.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:19ac , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fe32c9921874b35b87acb0a3b558784ca7b9fed91ed34c1d2a68b6566c9d09be

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://edcdn.net/css/app.936661b1.css
Origin: https://edstem.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date: Sun, 03 Dec 2023 19:07:38 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
cf-cache-status: HIT
age: 195627
alt-svc: h3=":443"; ma=86400
content-length: 8800
referrer-policy: same-origin
last-modified: Fri, 01 Dec 2023 09:10:15 GMT
server: cloudflare
etag: "6569a2f7-2260"
vary: Accept-Encoding
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, s-maxage=2592000, proxy-revalidate
accept-ranges: bytes
cf-ray: 82fe17ff18b191fb-FRA

Verdicts & Comments Add Verdict or Comment

7 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.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Content-Security-Policy	default-src * data: blob: 'unsafe-inline' 'unsafe-eval'; script-src * data: blob: 'unsafe-inline' 'unsafe-eval'; connect-src * data: blob: 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src * data: blob: ; style-src * data: blob: 'unsafe-inline'; font-src * data: blob: 'unsafe-inline'; frame-ancestors * data: blob:; object-src * data: blob: 'unsafe-inline'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

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.

edcdn.net
edstem.org
us.edstem.org
2606:4700::6812:19ac
2606:4700::6812:2c9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edstem.org Open in urlscan Pro 2606:4700::6812:2c9 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

39 Requests

100 %HTTPS

100 %IPv6

2 Domains

3 Subdomains

3 IPs

1 Countries

4445 kBTransfer

9992 kBSize

0 Cookies

0 Outgoing links

Redirected requests

39 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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edstem.org Open in urlscan Pro
2606:4700::6812:2c9 Public Scan

Screenshot
Live screenshot

Full Image

39
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

3
Subdomains

3
IPs

1
Countries

4445 kB
Transfer

9992 kB
Size

0
Cookies

39 HTTP transactions
2 data transactions