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141.71.38.48 Public Scan

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Submitted URL:
http://bigbluebutton.inform.hs-hannover.de/
Effective URL:
https://bigbluebutton.inform.hs-hannover.de/
Submission: On October 23 via api (October 23rd 2023, 10:33:53 am UTC) from US — Scanned from DE

Summary HTTP 13 Redirects Links 2 Behaviour Indicators

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 13 HTTP transactions. The main IP is 141.71.38.48, located in Germany and belongs to DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE. The main domain is bigbluebutton.inform.hs-hannover.de.
TLS certificate: Issued by R3 on October 9th 2023. Valid for: 3 months.

This is the only time bigbluebutton.inform.hs-hannover.de was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2001:638:614:... 2001:638:614:1780::11b	680 (DFN Verei...) (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)
2 15	141.71.38.48 141.71.38.48	680 (DFN Verei...) (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)
13	1

1 2001:638:614:1780::11b (Hanover, Germany) 1 redirects

ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE)

bigbluebutton.inform.hs-hannover.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

15 141.71.38.48 (Germany) 2 redirects

ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE)
PTR: bigbluebutton.inform.hs-hannover.de

bigbluebutton.inform.hs-hannover.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
16	hs-hannover.de 3 redirects bigbluebutton.inform.hs-hannover.de	916 KB
13	1

	Domain	Requested by
16	bigbluebutton.inform.hs-hannover.de	3 redirects bigbluebutton.inform.hs-hannover.de
13	1

This site contains links to these domains. Also see Links.

Domain
bigbluebutton.org
docs.bigbluebutton.org

Subject Issuer	Validity	Valid
bigbluebutton.inform.hs-hannover.de R3	`2023-10-09` - `2024-01-07`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://bigbluebutton.inform.hs-hannover.de/
Frame ID: E417A3BAC0A9F1B7B4E9140D5577D187
Requests: 13 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

BigBlueButton

Page URL History Show full URLs

http://bigbluebutton.inform.hs-hannover.de/ HTTP 301
https://bigbluebutton.inform.hs-hannover.de/ Page URL

Detected technologies

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-react

Page Statistics

13
Requests

85 %
HTTPS

50 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

915 kB
Transfer

2219 kB
Size

2
Cookies

2 Outgoing links

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

URL: https://bigbluebutton.org/
Title: Learn more about BigBlueButton

Search URL Search Domain Scan URL

URL: https://docs.bigbluebutton.org/greenlight/v3/install
Title: Greenlight

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://bigbluebutton.inform.hs-hannover.de/ HTTP 301
https://bigbluebutton.inform.hs-hannover.de/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 2

https://bigbluebutton.inform.hs-hannover.de/api/v1/locales/en.json HTTP 302
https://bigbluebutton.inform.hs-hannover.de/assets/en-75073679ebddeb409f25624c19e8d44fb6999325c2deb9a15ae8f7026c77f40e.json

Request Chain 11

https://bigbluebutton.inform.hs-hannover.de/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaEpJaWt3TTJZMFpUYzJZUzA1TURNNUxUUTFORFF0WVRCak5DMWhNVFV6TVRjNU5XWTBNelVHT2daRlZBPT0iLCJleHAiOm51bGwsInB1ciI6ImJsb2JfaWQifX0=--0e2905d0cd250b4ba14c183771a7434fd3320dfe/BBB-Titel3.png HTTP 302
https://bigbluebutton.inform.hs-hannover.de/rails/active_storage/disk/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdDVG9JYTJWNVNTSWhNblptTmpOMGFISTBZMmszWTNJMU9UbG1NR295Y1dsd1lXeG1NQVk2QmtWVU9oQmthWE53YjNOcGRHbHZia2tpUjJsdWJHbHVaVHNnWm1sc1pXNWhiV1U5SWtKQ1FpMVVhWFJsYkRNdWNHNW5JanNnWm1sc1pXNWhiV1VxUFZWVVJpMDRKeWRDUWtJdFZHbDBaV3d6TG5CdVp3WTdCbFE2RVdOdmJuUmxiblJmZEhsd1pVa2lEbWx0WVdkbEwzQnVad1k3QmxRNkVYTmxjblpwWTJWZmJtRnRaVG9LYkc5allXdz0iLCJleHAiOiIyMDIzLTEwLTIzVDEwOjM4OjQ4LjUzM1oiLCJwdXIiOiJibG9iX2tleSJ9fQ==--1985ea7b5d87d781dbf11dde2a5c2eadd0035d94/BBB-Titel3.png

13 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
bigbluebutton.inform.hs-hannover.de/
Redirect Chain

http://bigbluebutton.inform.hs-hannover.de/
https://bigbluebutton.inform.hs-hannover.de/

3 KB
2 KB

93ms
41ms

Document
text/html

141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://bigbluebutton.inform.hs-hannover.de/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

d16ea2176a85cf40aa8e464df403c5451b8b64bcb5925ac93fe295047e42fae5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: max-age=0, private, must-revalidate
content-encoding: gzip
content-type: text/html; charset=utf-8
date: Mon, 23 Oct 2023 10:33:48 GMT
etag: W/"d16ea2176a85cf40aa8e464df403c545"
link: </assets/application-8f434827632b2441b2f6738e6faf127deb751b7a3f6ba37840038227c5bd61f3.css>; rel=preload; as=style; nopush
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-content-type-options: nosniff
x-download-options: noopen
x-frame-options: SAMEORIGIN
x-permitted-cross-domain-policies: none
x-request-id: 30562bdc-7759-4c57-bfae-0406c67b7307
x-runtime: 0.022982
x-xss-protection: 0

Redirect headers

Connection: keep-alive
Content-Length: 162
Content-Type: text/html
Date: Mon, 23 Oct 2023 10:33:48 GMT
Location: https://bigbluebutton.inform.hs-hannover.de/
Server: nginx

GET
H2 200 application-8f434827632b2441b2f6738e6faf127deb751b7a3f6ba37840038227c5bd61f3.css
bigbluebutton.inform.hs-hannover.de/assets/ 219 KB
34 KB 19ms
18ms Stylesheet
text/css 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL: https://bigbluebutton.inform.hs-hannover.de/assets/application-8f434827632b2441b2f6738e6faf127deb751b7a3f6ba37840038227c5bd61f3.css
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS: bigbluebutton.inform.hs-hannover.de
Software: nginx /
Resource Hash: 707557ab03b932b191c56b9867a83fb7995e91f060f1e46ee46f33ab7dab4072

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bigbluebutton.inform.hs-hannover.de/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date: Mon, 23 Oct 2023 10:33:48 GMT
content-encoding: gzip
last-modified: Tue, 12 Sep 2023 21:27:13 GMT
server: nginx
content-length: 34693
vary: Accept-Encoding
content-type: text/css

GET
H2 200 main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js Show response
bigbluebutton.inform.hs-hannover.de/assets/ 1 MB
383 KB 36ms
35ms Script
application/javascript 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL: https://bigbluebutton.inform.hs-hannover.de/assets/main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js
Requested by: Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS: bigbluebutton.inform.hs-hannover.de
Software: nginx /
Resource Hash: 55ad9c0e182273c1ab80f25a46c2bbe30d52b072b269e74a26f4392f96c27a26

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bigbluebutton.inform.hs-hannover.de/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date: Mon, 23 Oct 2023 10:33:48 GMT
content-encoding: gzip
last-modified: Tue, 12 Sep 2023 21:27:13 GMT
server: nginx
content-length: 391552
vary: Accept-Encoding
content-type: application/javascript

GET
H2

200

en-75073679ebddeb409f25624c19e8d44fb6999325c2deb9a15ae8f7026c77f40e.json Show response
bigbluebutton.inform.hs-hannover.de/assets/
Redirect Chain

https://bigbluebutton.inform.hs-hannover.de/api/v1/locales/en.json
https://bigbluebutton.inform.hs-hannover.de/assets/en-75073679ebddeb409f25624c19e8d44fb6999325c2deb9a15ae8f7026c77f40e.json

28 KB
28 KB

15ms
15ms

Fetch
application/json

141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL: https://bigbluebutton.inform.hs-hannover.de/assets/en-75073679ebddeb409f25624c19e8d44fb6999325c2deb9a15ae8f7026c77f40e.json
Protocol: H2
Server: 141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS: bigbluebutton.inform.hs-hannover.de
Software: nginx /
Resource Hash: 74367ec26c519dc432dfad26262a8f5919e992ab295de3196e5270ce00821b2b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bigbluebutton.inform.hs-hannover.de/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date: Mon, 23 Oct 2023 10:33:48 GMT
last-modified: Tue, 12 Sep 2023 21:27:13 GMT
server: nginx
content-length: 28828
content-type: application/json

Redirect headers

x-runtime: 0.001045
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: text/html; charset=utf-8
location: https://bigbluebutton.inform.hs-hannover.de/assets/en-75073679ebddeb409f25624c19e8d44fb6999325c2deb9a15ae8f7026c77f40e.json
cache-control: no-cache
x-xss-protection: 0
x-request-id: 946b46d7-7282-421e-b3f0-dd86989d20eb

GET
H2 200 sessions.json Show response
bigbluebutton.inform.hs-hannover.de/api/v1/ 28 B
706 B 18ms
18ms XHR
application/json 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://bigbluebutton.inform.hs-hannover.de/api/v1/sessions.json

Requested by

Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/assets/main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

cad0f3978dbc31131bc628f795d907f86fa83d5ca699884b47978753a4bf8f21

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept: application/json
Referer: https://bigbluebutton.inform.hs-hannover.de/
X-CSRF-TOKEN: qtzgrKnZ6-_z9z_EVXAbw5qqWpw2hOzntrkISMAsI0lYPtKSP-OF5wxcopcIzwe-g-k34f9l6xmICYfk7VxfCg
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/118.0.5993.88 Safari/537.36

Response headers

x-runtime: 0.003068
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
etag: W/"cad0f3978dbc31131bc628f795d907f8"
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
cache-control: max-age=0, private, must-revalidate
x-xss-protection: 0
x-request-id: 8c4508c6-fa9d-49fa-8f5a-90d77dd84a04

GET
H2 200 site_settings.json Show response
bigbluebutton.inform.hs-hannover.de/api/v1/ 65 B
412 B 21ms
20ms XHR
application/json 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://bigbluebutton.inform.hs-hannover.de/api/v1/site_settings.json?names[]=PrimaryColor&names[]=PrimaryColorLight

Requested by

Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/assets/main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

b86f427db5933fd01df17f14c0020c0314808964befb930c0dbb78f0f3705b2e

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept: application/json
Referer: https://bigbluebutton.inform.hs-hannover.de/
X-CSRF-TOKEN: qtzgrKnZ6-_z9z_EVXAbw5qqWpw2hOzntrkISMAsI0lYPtKSP-OF5wxcopcIzwe-g-k34f9l6xmICYfk7VxfCg
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/118.0.5993.88 Safari/537.36

Response headers

x-runtime: 0.005213
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
etag: W/"b86f427db5933fd01df17f14c0020c03"
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
cache-control: max-age=0, private, must-revalidate
x-xss-protection: 0
x-request-id: 284a2e8f-daca-41ba-acea-9b2d185f9f47

GET
H2 406 en-US.json
bigbluebutton.inform.hs-hannover.de/api/v1/locales/ 0
0 18ms
18ms Fetch
application/json 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://bigbluebutton.inform.hs-hannover.de/api/v1/locales/en-US.json

Requested by

Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/assets/main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bigbluebutton.inform.hs-hannover.de/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

x-runtime: 0.001316
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: application/json
cache-control: no-cache
x-xss-protection: 0
x-request-id: a2d0820f-7962-4a70-8a84-b9943bb90aae

GET
H2 200 site_settings.json Show response
bigbluebutton.inform.hs-hannover.de/api/v1/ 261 B
608 B 27ms
27ms XHR
application/json 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://bigbluebutton.inform.hs-hannover.de/api/v1/site_settings.json?names=BrandingImage

Requested by

Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/assets/main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

bbf9109a6554b1af4ba43bad4202905d829c53e4d9a103f3b53f5e796c3c0cea

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept: application/json
Referer: https://bigbluebutton.inform.hs-hannover.de/
X-CSRF-TOKEN: qtzgrKnZ6-_z9z_EVXAbw5qqWpw2hOzntrkISMAsI0lYPtKSP-OF5wxcopcIzwe-g-k34f9l6xmICYfk7VxfCg
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/118.0.5993.88 Safari/537.36

Response headers

x-runtime: 0.008935
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
etag: W/"bbf9109a6554b1af4ba43bad4202905d"
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
cache-control: max-age=0, private, must-revalidate
x-xss-protection: 0
x-request-id: 90363448-1696-4868-be42-3adf002026e6

GET
H2 200 env.json Show response
bigbluebutton.inform.hs-hannover.de/api/v1/ 162 B
509 B 21ms
21ms XHR
application/json 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://bigbluebutton.inform.hs-hannover.de/api/v1/env.json

Requested by

Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/assets/main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

7a668b35e088aa0290d25c5e07a67328b9c19fb16c8f3778d9b7f484d251e4bf

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept: application/json
Referer: https://bigbluebutton.inform.hs-hannover.de/
X-CSRF-TOKEN: qtzgrKnZ6-_z9z_EVXAbw5qqWpw2hOzntrkISMAsI0lYPtKSP-OF5wxcopcIzwe-g-k34f9l6xmICYfk7VxfCg
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/118.0.5993.88 Safari/537.36

Response headers

x-runtime: 0.001018
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
etag: W/"7a668b35e088aa0290d25c5e07a67328"
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
cache-control: max-age=0, private, must-revalidate
x-xss-protection: 0
x-request-id: bc89e129-dfd6-4e32-b016-3e3c8e4e8fa8

GET
H2 200 site_settings.json Show response
bigbluebutton.inform.hs-hannover.de/api/v1/ 15 B
362 B 71ms
71ms XHR
application/json 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://bigbluebutton.inform.hs-hannover.de/api/v1/site_settings.json?names=RegistrationMethod

Requested by

Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/assets/main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

cca887307d1ef18c3efe5c37fe3a508b7e3ed99e6e24c4356297f4750f8f6042

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept: application/json
Referer: https://bigbluebutton.inform.hs-hannover.de/
X-CSRF-TOKEN: qtzgrKnZ6-_z9z_EVXAbw5qqWpw2hOzntrkISMAsI0lYPtKSP-OF5wxcopcIzwe-g-k34f9l6xmICYfk7VxfCg
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/118.0.5993.88 Safari/537.36

Response headers

x-runtime: 0.051346
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
etag: W/"cca887307d1ef18c3efe5c37fe3a508b"
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
cache-control: max-age=0, private, must-revalidate
x-xss-protection: 0
x-request-id: a3e406d6-f05b-49da-ae15-fd31a4b0dc5b

GET
H2 200 site_settings.json Show response
bigbluebutton.inform.hs-hannover.de/api/v1/ 40 B
388 B 70ms
70ms XHR
application/json 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://bigbluebutton.inform.hs-hannover.de/api/v1/site_settings.json?names[]=Terms&names[]=PrivacyPolicy

Requested by

Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/assets/main-aee65f82077a49091f0ba780a8416265a5572276e69346aa1da072a610739c04.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

cd943a81efbd6852916d471288b933d90069c3d4e9462c7e59d5606c52dff04c

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept: application/json
Referer: https://bigbluebutton.inform.hs-hannover.de/
X-CSRF-TOKEN: qtzgrKnZ6-_z9z_EVXAbw5qqWpw2hOzntrkISMAsI0lYPtKSP-OF5wxcopcIzwe-g-k34f9l6xmICYfk7VxfCg
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/118.0.5993.88 Safari/537.36

Response headers

x-runtime: 0.050163
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
etag: W/"cd943a81efbd6852916d471288b933d9"
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
cache-control: max-age=0, private, must-revalidate
x-xss-protection: 0
x-request-id: 0225e950-04fe-4db4-b405-d1bbae579f38

GET
H2 200 Inter-Regular-0948705074dfe2ce7739f4909bb25eb92808940a9c47df990264bbf816c4d8a1.ttf
bigbluebutton.inform.hs-hannover.de/assets/ 303 KB
303 KB 24ms
23ms Font
application/octet-stream 141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL: https://bigbluebutton.inform.hs-hannover.de/assets/Inter-Regular-0948705074dfe2ce7739f4909bb25eb92808940a9c47df990264bbf816c4d8a1.ttf
Requested by: Host: bigbluebutton.inform.hs-hannover.de
URL: https://bigbluebutton.inform.hs-hannover.de/assets/application-8f434827632b2441b2f6738e6faf127deb751b7a3f6ba37840038227c5bd61f3.css
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS: bigbluebutton.inform.hs-hannover.de
Software: nginx /
Resource Hash: 41ab0f707a2bfab8133ccdfcdab52282f5f79e5751f43a264805451c7bb95fb8

Request headers

Referer: https://bigbluebutton.inform.hs-hannover.de/assets/application-8f434827632b2441b2f6738e6faf127deb751b7a3f6ba37840038227c5bd61f3.css
Origin: https://bigbluebutton.inform.hs-hannover.de
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/118.0.5993.88 Safari/537.36

Response headers

date: Mon, 23 Oct 2023 10:33:48 GMT
last-modified: Tue, 12 Sep 2023 21:27:13 GMT
server: nginx
content-length: 309828
content-type: application/octet-stream

GET
H2

200

BBB-Titel3.png
bigbluebutton.inform.hs-hannover.de/rails/active_storage/disk/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdDVG9JYTJWNVNTSWhNblptTmpOMGFISTBZMmszWTNJMU9UbG1NR295Y1dsd1lXeG1NQVk2QmtWVU9oQmthWE53YjNOcGRHbHZia2t...
Redirect Chain

https://bigbluebutton.inform.hs-hannover.de/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaEpJaWt3TTJZMFpUYzJZUzA1TURNNUxUUTFORFF0WVRCak5DMWhNVFV6TVRjNU5XWTBNelVHT2daRlZBPT0iL...
https://bigbluebutton.inform.hs-hannover.de/rails/active_storage/disk/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdDVG9JYTJWNVNTSWhNblptTmpOMGFISTBZMmszWTNJMU9UbG1NR295Y1dsd1lXeG1NQVk2QmtWVU9oQmthWE53YjNOcGR...

161 KB
162 KB

19ms
19ms

Image
image/png

141.71.38.48
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bigbluebutton.inform.hs-hannover.de/rails/active_storage/disk/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdDVG9JYTJWNVNTSWhNblptTmpOMGFISTBZMmszWTNJMU9UbG1NR295Y1dsd1lXeG1NQVk2QmtWVU9oQmthWE53YjNOcGRHbHZia2tpUjJsdWJHbHVaVHNnWm1sc1pXNWhiV1U5SWtKQ1FpMVVhWFJsYkRNdWNHNW5JanNnWm1sc1pXNWhiV1VxUFZWVVJpMDRKeWRDUWtJdFZHbDBaV3d6TG5CdVp3WTdCbFE2RVdOdmJuUmxiblJmZEhsd1pVa2lEbWx0WVdkbEwzQnVad1k3QmxRNkVYTmxjblpwWTJWZmJtRnRaVG9LYkc5allXdz0iLCJleHAiOiIyMDIzLTEwLTIzVDEwOjM4OjQ4LjUzM1oiLCJwdXIiOiJibG9iX2tleSJ9fQ==--1985ea7b5d87d781dbf11dde2a5c2eadd0035d94/BBB-Titel3.png

Protocol

Server

141.71.38.48 , Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

bigbluebutton.inform.hs-hannover.de

Software

nginx /

Resource Hash

03db6d9f588782be500035cbf62d435972aa15e1ae23ccfc31988b45adc8b2de

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bigbluebutton.inform.hs-hannover.de/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

x-runtime: 0.001070
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
last-modified: Thu, 17 Aug 2023 20:31:56 GMT
server: nginx
x-permitted-cross-domain-policies: none
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: image/png
cache-control: max-age=0, private, must-revalidate
content-disposition: inline; filename="BBB-Titel3.png"; filename*=UTF-8''BBB-Titel3.png
content-length: 165068
x-xss-protection: 0
x-request-id: cb3b382f-1dee-4ad6-bd5a-ebdb456d88bc

Redirect headers

x-runtime: 0.002777
date: Mon, 23 Oct 2023 10:33:48 GMT
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-permitted-cross-domain-policies: none
x-download-options: noopen
x-frame-options: SAMEORIGIN
content-type: text/html; charset=utf-8
location: https://bigbluebutton.inform.hs-hannover.de/rails/active_storage/disk/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdDVG9JYTJWNVNTSWhNblptTmpOMGFISTBZMmszWTNJMU9UbG1NR295Y1dsd1lXeG1NQVk2QmtWVU9oQmthWE53YjNOcGRHbHZia2tpUjJsdWJHbHVaVHNnWm1sc1pXNWhiV1U5SWtKQ1FpMVVhWFJsYkRNdWNHNW5JanNnWm1sc1pXNWhiV1VxUFZWVVJpMDRKeWRDUWtJdFZHbDBaV3d6TG5CdVp3WTdCbFE2RVdOdmJuUmxiblJmZEhsd1pVa2lEbWx0WVdkbEwzQnVad1k3QmxRNkVYTmxjblpwWTJWZmJtRnRaVG9LYkc5allXdz0iLCJleHAiOiIyMDIzLTEwLTIzVDEwOjM4OjQ4LjUzM1oiLCJwdXIiOiJibG9iX2tleSJ9fQ==--1985ea7b5d87d781dbf11dde2a5c2eadd0035d94/BBB-Titel3.png
cache-control: max-age=300, private
x-xss-protection: 0
x-request-id: a85bede4-cd97-411e-9c52-75e6a391e25a

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.

2 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.

			Domain/Path	Expires	Name / Value
			bigbluebutton.inform.hs-hannover.de/	1969-12-31 23:59:59	Name: _greenlight_session Value: bZM4GHHPgkppQu6dNsZEtOvVhOSjlLRipGUJ5lzGbIxMrwunAWEsw0eKigyYjuaQ01DM9yA7y1bXyQZn3daDxQAApZZLB0uhEOc9%2Buv15A%2BsmchX8s1GQi5xGHUgEl684DRHzXhi8QD5psYEZcJlW4gwEm4FPk081Ou6opAxQsSPHGOEgGHspgb4E64slmFS5XM%2FuTHRV36xIOua1XI%2FP0bbxT0Xw3aIMQSX85RPHREbCGVEYS0fDIsF9AaZaMpO7lMQdZS8Xs9QlUWffm7gDTpzOz6jBiieMtNT--uDb654JEgO3KkFiQ--FUAbLBISXUL%2BaVESpfIezQ%3D%3D
			bigbluebutton.inform.hs-hannover.de/	1969-12-31 23:59:59	Name: inviteToken Value: null

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://bigbluebutton.inform.hs-hannover.de/api/v1/locales/en-US.json Message: Failed to load resource: the server responded with a status of 406 ()

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
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

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.

bigbluebutton.inform.hs-hannover.de
141.71.38.48
2001:638:614:1780::11b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bigbluebutton.inform.hs-hannover.de Open in urlscan Pro 141.71.38.48 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

13 Requests

85 %HTTPS

50 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

915 kBTransfer

2219 kBSize

2 Cookies

2 Outgoing links

Page URL History

Redirected requests

13 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

2 Cookies

1 Console Messages

Security Headers

Indicators

bigbluebutton.inform.hs-hannover.de Open in urlscan Pro
141.71.38.48 Public Scan

Screenshot
Live screenshot

Full Image

13
Requests

85 %
HTTPS

50 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

915 kB
Transfer

2219 kB
Size

2
Cookies

13 HTTP transactions
0 data transactions