class.bigblue.academy Open in urlscan Pro
88.198.158.181 Public Scan

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Submitted URL:
http://class.bigblue.academy/
Effective URL:
https://class.bigblue.academy/
Submission: On June 27 via api (June 27th 2024, 3:28:59 pm UTC) from US — Scanned from DE

Summary HTTP 19 Redirects Links 3 Behaviour Indicators

Summary

This website contacted 4 IPs in 2 countries across 5 domains to perform 19 HTTP transactions. The main IP is 88.198.158.181, located in Germany and belongs to HETZNER-AS, DE. The main domain is class.bigblue.academy.
TLS certificate: Issued by R11 on June 27th 2024. Valid for: 3 months.

This is the only time class.bigblue.academy was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
16	88.198.158.181 88.198.158.181	24940 (HETZNER-AS) (HETZNER-AS)
1 1	2606:4700::68... 2606:4700::6810:bd50	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	18.245.60.81 18.245.60.81	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:800::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:829::2003	15169 (GOOGLE) (GOOGLE)
19	4

16 88.198.158.181 (Germany)

ASN24940 (HETZNER-AS, DE)
PTR: static.88.198.158.181.clients.your-server.de

class.bigblue.academy	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:bd50 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

files.edx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.245.60.81 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-60-81.fra60.r.cloudfront.net

logos.openedx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:800::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:829::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
16	bigblue.academy class.bigblue.academy	883 KB
1	gstatic.com fonts.gstatic.com	48 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 83	2 KB
1	openedx.org logos.openedx.org	13 KB
1	edx.org 1 redirects files.edx.org — Cisco Umbrella Rank: 775691	237 B
19	5

	Domain	Requested by
16	class.bigblue.academy	class.bigblue.academy
1	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	class.bigblue.academy
1	logos.openedx.org	class.bigblue.academy
1	files.edx.org	1 redirects
19	5

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

Domain
bigblue.academy
gitlab.bigblue.academy
open.edx.org

Subject Issuer	Validity	Valid
class.bigblue.academy R11	`2024-06-27` - `2024-09-25`	3 months	crt.sh
upload.video.google.com WR2	`2024-06-13` - `2024-09-05`	3 months	crt.sh
*.gstatic.com WR2	`2024-06-13` - `2024-09-05`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://class.bigblue.academy/
Frame ID: 9BB38F13E7DB3F9D42072CDC07920717
Requests: 19 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

| Big Blue Data Academy

Page URL History Show full URLs

http://class.bigblue.academy/ HTTP 307
https://class.bigblue.academy/ Page URL

Detected technologies

RequireJS (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

require.*\.js

Page Statistics

19
Requests

95 %
HTTPS

60 %
IPv6

5
Domains

5
Subdomains

4
IPs

2
Countries

947 kB
Transfer

5052 kB
Size

2
Cookies

3 Outgoing links

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

URL: https://bigblue.academy/

Search URL Search Domain Scan URL

URL: https://gitlab.bigblue.academy/

Search URL Search Domain Scan URL

URL: http://open.edx.org/

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://class.bigblue.academy/ HTTP 307
https://class.bigblue.academy/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 10

https://files.edx.org/openedx-logos/edx-openedx-logo-tag.png HTTP 302
https://logos.openedx.org/edx-openedx-logo-tag.png

19 HTTP transactions
0 data transactions

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

GET
H/1.1

200
OK

Primary Request / Show response
class.bigblue.academy/
Redirect Chain

http://class.bigblue.academy/
https://class.bigblue.academy/

14 KB
5 KB

191ms
70ms

Document
text/html

88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://class.bigblue.academy/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),

Reverse DNS

static.88.198.158.181.clients.your-server.de

Software

nginx /

Resource Hash

df0a03a75092c5f53704fcb87bbf3df4477dd3938989ec4ee55a765760526256

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Connection: keep-alive
Content-Encoding: gzip
Content-Language: en
Content-Type: text/html; charset=utf-8
Date: Thu, 27 Jun 2024 15:28:54 GMT
P3P: CP="Open edX does not have a P3P policy."
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding Cookie, Accept-Language
X-Content-Type-Options: nosniff
X-Frame-Options: ALLOW

Redirect headers

Location: https://class.bigblue.academy/
Non-Authoritative-Reason: HttpsUpgrades

GET
H/1.1 200
OK djangojs.e37eef1ffc63.js Show response
class.bigblue.academy/static/js/i18n/en/ 3 KB
1 KB 51ms
50ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/js/i18n/en/djangojs.e37eef1ffc63.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 06fb9a2428a5b30ab43095224c11aada44cdba4cac76c946fe5d43482f4ede5b

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:42 GMT
Server: nginx
ETag: W/"5ebc691e-ce3"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK ie11_find_array.bd1c6dc7a133.js Show response
class.bigblue.academy/static/js/ 2 KB
1 KB 176ms
75ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/js/ie11_find_array.bd1c6dc7a133.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: f05066a3162729f9361613ed1bd1a0cd75880602c610d7f5334682add7d7bcd8

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:43 GMT
Server: nginx
ETag: W/"5ebc691f-695"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK lms-style-vendor.68e48093f5dd.css
class.bigblue.academy/static/css/ 36 KB
8 KB 106ms
55ms Stylesheet
text/css 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/css/lms-style-vendor.68e48093f5dd.css
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: a6bcafcb7b4c3f8823d3f68af92063644775ae251edbc9512c79e01db305a255

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Sat, 30 May 2020 22:13:28 GMT
Server: nginx
ETag: W/"5ed2da88-9062"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: text/css
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK lms-main-v1.css
class.bigblue.academy/static/css/ 873 KB
88 KB 250ms
152ms Stylesheet
text/css 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/css/lms-main-v1.css
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: bc4d37cf57740796114f46ddd297ca031424799d86791d574717b79373530f5e

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Sat, 30 May 2020 22:14:11 GMT
Server: nginx
ETag: W/"5ed2dab3-da256"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: text/css
Cache-Control: max-age=300
Connection: keep-alive

GET
H/1.1 200
OK lms-main_vendor.a04b73033169.js Show response
class.bigblue.academy/static/js/ 570 KB
160 KB 210ms
108ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/js/lms-main_vendor.a04b73033169.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 7bcc86f4ce33777f868553290b0288ac3a46c838f5f7a8c686a2cfd05d2b7aac

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:44 GMT
Server: nginx
ETag: W/"5ebc6920-8e6c2"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK lms-application.7bec85e7ca02.js Show response
class.bigblue.academy/static/js/ 489 KB
100 KB 238ms
133ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/js/lms-application.7bec85e7ca02.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 9aa09d24ec5e0dc9962db7c377895cd3b5ceeb335b1c794ec5eadc826ddcd3d8

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:44 GMT
Server: nginx
ETag: W/"5ebc6920-7a507"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK commons.004f5b2a86f4b4464ea3.e18c22953351.js Show response
class.bigblue.academy/static/bundles/ 2 MB
510 KB 260ms
155ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/bundles/commons.004f5b2a86f4b4464ea3.e18c22953351.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 78e83f11b629d258a5ea98b57deb7572e46fd8cc8b2dee28d596fe200b6aedab

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:43 GMT
Server: nginx
ETag: W/"5ebc691f-1cb779"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK require-config.38226099c6ad.js Show response
class.bigblue.academy/static/lms/js/ 9 KB
2 KB 189ms
83ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/lms/js/require-config.38226099c6ad.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 4edbc1549e7ce012ec1def5886d0baa93587259a84264705c358be59d46ab823

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:43 GMT
Server: nginx
ETag: W/"5ebc691f-2339"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK logo.3520199dd695.svg
class.bigblue.academy/static/images/ 6 KB
3 KB 72ms
72ms Image
image/svg+xml 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://class.bigblue.academy/static/images/logo.3520199dd695.svg
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: fc0226a44be9ee65e52f8a4c96a99991e382650d35b143323020b53fa3ec8d80

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Sat, 16 May 2020 19:21:53 GMT
Server: nginx
ETag: W/"5ec03d51-1703"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/svg+xml
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK gitlab_logo.svg
class.bigblue.academy/static/images/ 3 KB
2 KB 48ms
48ms Image
image/svg+xml 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://class.bigblue.academy/static/images/gitlab_logo.svg
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 66a6c74d57753f6706fea7d1885fc84770a5d32cefd86da89691e6846a7d6afb

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Fri, 22 May 2020 16:57:26 GMT
Server: nginx
ETag: W/"5ec80476-bdd"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/svg+xml
Cache-Control: max-age=300
Connection: keep-alive

GET
H2

200

edx-openedx-logo-tag.png
logos.openedx.org/
Redirect Chain

https://files.edx.org/openedx-logos/edx-openedx-logo-tag.png
https://logos.openedx.org/edx-openedx-logo-tag.png

13 KB
13 KB

157ms
48ms

Image
image/png

18.245.60.81
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://logos.openedx.org/edx-openedx-logo-tag.png
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: H2
Server: 18.245.60.81 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-81.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 184dbfb2027aea1570b0df8bd98fcb04700902b321f33fc89d7449249e9d5edd

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://class.bigblue.academy/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

x-amz-version-id: qQ6vjotUW3x6QMtrBM9ivRreCvZvUKgz
date: Thu, 27 Jun 2024 07:54:28 GMT
via: 1.1 eb99f1f32a184a8c9c9c920381a7576a.cloudfront.net (CloudFront)
last-modified: Fri, 12 Nov 2021 17:40:04 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P5
age: 27950
etag: "b548da4cde009fc4f864ec0e72a36191"
x-cache: Hit from cloudfront
content-type: image/png
accept-ranges: bytes
content-length: 13242
x-amz-cf-id: 1wC2KCytyrO0YX79Oae6l5BsIZt-aaSa2Rp_NHlmfUvg4zwUlF37Qg==

Redirect headers

date: Thu, 27 Jun 2024 15:28:54 GMT
strict-transport-security: max-age=2592000
server: cloudflare
vary: Accept-Encoding
content-type: text/html
location: https://logos.openedx.org/edx-openedx-logo-tag.png
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray: 89a678374f63bb47-FRA
content-length: 143
expires: Thu, 01 Jan 1970 00:00:01 GMT

GET
H/1.1 200
OK noreferrer.aa62a3e70ffa.js Show response
class.bigblue.academy/static/js/vendor/ 1 KB
1 KB 304ms
304ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/js/vendor/noreferrer.aa62a3e70ffa.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 7795d0e3f1b9995e5bc1db67e2a2fed015b1bf8663231de310463f5f169f1205

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:43 GMT
Server: nginx
ETag: W/"5ebc691f-4d4"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK navigation.08930e16ab3d.js Show response
class.bigblue.academy/static/js/utils/ 4 KB
1 KB 56ms
55ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/js/utils/navigation.08930e16ab3d.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 04ae5f84a06e20eeeffe0a2df41a1eff9ab860de16d65ecee2ee9e95bd907309

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:55 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:43 GMT
Server: nginx
ETag: W/"5ebc691f-1156"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H/1.1 200
OK header.309a1243e175.js Show response
class.bigblue.academy/static/js/header/ 8 KB
2 KB 45ms
45ms Script
application/javascript 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://class.bigblue.academy/static/js/header/header.309a1243e175.js
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: 386433893b254b984e6715aab3b5eccd3ad6dbf9283718fe174cc1b4fd7ee9b9

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:55 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 May 2020 21:39:43 GMT
Server: nginx
ETag: W/"5ebc691f-1ea8"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript
Cache-Control: max-age=315360000
Connection: keep-alive

GET
H2 200 css
fonts.googleapis.com/ 28 KB
2 KB 159ms
57ms Stylesheet
text/css 2a00:1450:4001:800::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700

Requested by

Host: class.bigblue.academy
URL: https://class.bigblue.academy/static/css/lms-main-v1.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

d2e4537e92ee06780895bca5b7c31216e42b5bf36a2b79b67b63c129f2725c89

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Thu, 27 Jun 2024 15:28:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Thu, 27 Jun 2024 14:02:22 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Thu, 27 Jun 2024 15:28:55 GMT

GET
H/1.1 200
OK logo.3520199dd695.svg
class.bigblue.academy/static/images/ 6 KB
0 0ms
0ms Image
image/svg+xml 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://class.bigblue.academy/static/images/logo.3520199dd695.svg
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash: fc0226a44be9ee65e52f8a4c96a99991e382650d35b143323020b53fa3ec8d80

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:54 GMT
Content-Encoding: gzip
Last-Modified: Sat, 16 May 2020 19:21:53 GMT
Server: nginx
ETag: W/"5ec03d51-1703"
Vary: Accept-Encoding
Content-Type: image/svg+xml
Cache-Control: max-age=315360000

GET
H/1.1 200
OK main_background.jpg
class.bigblue.academy/static/images/ 1 MB
0 53ms
53ms Image
image/jpeg 88.198.158.181
HETZNER-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://class.bigblue.academy/static/images/main_background.jpg
Requested by: Host: class.bigblue.academy
URL: https://class.bigblue.academy/static/css/lms-main-v1.css
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 88.198.158.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.88.198.158.181.clients.your-server.de
Software: nginx /
Resource Hash

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://class.bigblue.academy/static/css/lms-main-v1.css
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 27 Jun 2024 15:28:55 GMT
Last-Modified: Sat, 16 May 2020 12:08:45 GMT
Server: nginx
ETag: "5ebfd7cd-13727c"
Content-Type: image/jpeg
Cache-Control: max-age=300
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 1274492

GET
H2 200 memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
fonts.gstatic.com/s/opensans/v40/ 47 KB
48 KB 233ms
58ms Font
font/woff2 2a00:1450:4001:829::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v40/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

3c4d6a1421c7ddb7e404521fe8c4cd5be5af446d7689cd880be26612eaad3cfa

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://fonts.googleapis.com/
Origin: https://class.bigblue.academy
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 27 Jun 2024 09:37:33 GMT
x-content-type-options: nosniff
age: 21082
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 48236
x-xss-protection: 0
last-modified: Thu, 14 Dec 2023 02:08:40 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Fri, 27 Jun 2025 09:37:33 GMT

Verdicts & Comments Add Verdict or Comment

74 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
			class.bigblue.academy/	1970-01-21 06:22:31	Name: csrftoken Value: 2oZN5ZVxDy8egklxwEoFnSHvu3eNoLGzOgP8vJTfCn56xqNOQ8HnpnRh59M15GlK
			class.bigblue.academy/	1970-01-20 21:58:31	Name: sessionid Value: "1\|tpvbukyhfh3doc75nhhft4jxl3fijm5p\|IsYGLJSthCql\|IjczNDEwOTkwMWI3ZDMyY2QwMjhiZmVhMDE2YmRkZjBmYTczM2ExNTVkNjYzODNhNGVlOTVhNzc3ODhiNDEzYjAi:1sMr3O:8OBf8voW0HqrNLt9UBbpDEw_TVA"

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	ALLOW

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.

class.bigblue.academy
files.edx.org
fonts.googleapis.com
fonts.gstatic.com
logos.openedx.org
18.245.60.81
2606:4700::6810:bd50
2a00:1450:4001:800::200a
2a00:1450:4001:829::2003
88.198.158.181
04ae5f84a06e20eeeffe0a2df41a1eff9ab860de16d65ecee2ee9e95bd907309
06fb9a2428a5b30ab43095224c11aada44cdba4cac76c946fe5d43482f4ede5b
184dbfb2027aea1570b0df8bd98fcb04700902b321f33fc89d7449249e9d5edd
386433893b254b984e6715aab3b5eccd3ad6dbf9283718fe174cc1b4fd7ee9b9
3c4d6a1421c7ddb7e404521fe8c4cd5be5af446d7689cd880be26612eaad3cfa
4edbc1549e7ce012ec1def5886d0baa93587259a84264705c358be59d46ab823
66a6c74d57753f6706fea7d1885fc84770a5d32cefd86da89691e6846a7d6afb
7795d0e3f1b9995e5bc1db67e2a2fed015b1bf8663231de310463f5f169f1205
78e83f11b629d258a5ea98b57deb7572e46fd8cc8b2dee28d596fe200b6aedab
7bcc86f4ce33777f868553290b0288ac3a46c838f5f7a8c686a2cfd05d2b7aac
9aa09d24ec5e0dc9962db7c377895cd3b5ceeb335b1c794ec5eadc826ddcd3d8
a6bcafcb7b4c3f8823d3f68af92063644775ae251edbc9512c79e01db305a255
bc4d37cf57740796114f46ddd297ca031424799d86791d574717b79373530f5e
d2e4537e92ee06780895bca5b7c31216e42b5bf36a2b79b67b63c129f2725c89
df0a03a75092c5f53704fcb87bbf3df4477dd3938989ec4ee55a765760526256
f05066a3162729f9361613ed1bd1a0cd75880602c610d7f5334682add7d7bcd8
fc0226a44be9ee65e52f8a4c96a99991e382650d35b143323020b53fa3ec8d80

class.bigblue.academy Open in urlscan Pro 88.198.158.181 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

19 Requests

95 %HTTPS

60 %IPv6

5 Domains

5 Subdomains

4 IPs

2 Countries

947 kBTransfer

5052 kBSize

2 Cookies

3 Outgoing links

Page URL History

Redirected requests

19 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

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

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

Verdicts & Comments Add Verdict or Comment

74 JavaScript Global Variables

2 Cookies

Security Headers

Indicators

class.bigblue.academy Open in urlscan Pro
88.198.158.181 Public Scan

Screenshot
Live screenshot

Full Image

19
Requests

95 %
HTTPS

60 %
IPv6

5
Domains

5
Subdomains

4
IPs

2
Countries

947 kB
Transfer

5052 kB
Size

2
Cookies

19 HTTP transactions
0 data transactions