Submitted URL: https://webinar-demo.doubleservice.com/
Effective URL: https://webinar-demo.doubleservice.com/b
Submission: On August 12 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 11 HTTP transactions. The main IP is 60.199.230.55, located in Taiwan and belongs to TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW. The main domain is webinar-demo.doubleservice.com.
TLS certificate: Issued by R11 on August 11th 2024. Valid for: 3 months.
This is the only time webinar-demo.doubleservice.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 11 60.199.230.55 9924 (TFN-TW Ta...)
11 2
Apex Domain
Subdomains
Transfer
11 doubleservice.com
webinar-demo.doubleservice.com
1 MB
0 githubusercontent.com Failed
raw.githubusercontent.com Failed
11 2
Domain Requested by
11 webinar-demo.doubleservice.com 1 redirects webinar-demo.doubleservice.com
0 raw.githubusercontent.com Failed webinar-demo.doubleservice.com
11 2

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

Domain
bigbluebutton.org
youtu.be
Subject Issuer Validity Valid
webinar-demo.doubleservice.com
R11
2024-08-11 -
2024-11-09
3 months crt.sh

This page contains 1 frames:

Primary Page: https://webinar-demo.doubleservice.com/b
Frame ID: D32D0F83FBDEA16B1C3CE7A7883D04CF
Requests: 11 HTTP requests in this frame

Screenshot

Page Title

BigBlueButton

Page URL History Show full URLs

  1. https://webinar-demo.doubleservice.com/ HTTP 307
    https://webinar-demo.doubleservice.com/b Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Page Statistics

11
Requests

91 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

1200 kB
Transfer

2069 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://webinar-demo.doubleservice.com/ HTTP 307
    https://webinar-demo.doubleservice.com/b Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

11 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request b
webinar-demo.doubleservice.com/
Redirect Chain
  • https://webinar-demo.doubleservice.com/
  • https://webinar-demo.doubleservice.com/b
70 KB
27 KB
Document
General
Full URL
https://webinar-demo.doubleservice.com/b
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
0a8426c3c8f5a59c1a777ace3a48dda9463edee5ae8013566c77e052eeb97e1e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

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

Response headers

cache-control
max-age=0, private, must-revalidate
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Mon, 12 Aug 2024 09:47:39 GMT
etag
W/"0a8426c3c8f5a59c1a777ace3a48dda9"
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
c5a609d8-56fe-4548-b3ee-7e12affdc986
x-runtime
0.132835
x-xss-protection
1; mode=block

Redirect headers

content-length
164
content-type
text/html
date
Mon, 12 Aug 2024 09:47:39 GMT
location
https://webinar-demo.doubleservice.com/b
server
nginx
application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
webinar-demo.doubleservice.com/b/assets/
325 KB
56 KB
Stylesheet
General
Full URL
https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Requested by
Host: webinar-demo.doubleservice.com
URL: https://webinar-demo.doubleservice.com/b
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
2659d6052f9ab2933cba8ad1e09fbf008c2bbd00ebf373a4cea726cbcd3e2472
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://webinar-demo.doubleservice.com/b
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 12 Aug 2024 09:47:40 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Tue, 03 Oct 2023 20:20:22 GMT
server
nginx
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31556952
content-length
56817
application-ee807c3c133369738df7f6629fb97eb677e4ea31b995ba6cdee2230a943a7a2e.js
webinar-demo.doubleservice.com/b/assets/
794 KB
234 KB
Script
General
Full URL
https://webinar-demo.doubleservice.com/b/assets/application-ee807c3c133369738df7f6629fb97eb677e4ea31b995ba6cdee2230a943a7a2e.js
Requested by
Host: webinar-demo.doubleservice.com
URL: https://webinar-demo.doubleservice.com/b
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
ee807c3c133369738df7f6629fb97eb677e4ea31b995ba6cdee2230a943a7a2e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://webinar-demo.doubleservice.com/b
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 12 Aug 2024 09:47:40 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Tue, 03 Oct 2023 20:20:22 GMT
server
nginx
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31556952
content-length
238923
primary.css
webinar-demo.doubleservice.com/b/themes/
4 KB
5 KB
Stylesheet
General
Full URL
https://webinar-demo.doubleservice.com/b/themes/primary.css
Requested by
Host: webinar-demo.doubleservice.com
URL: https://webinar-demo.doubleservice.com/b
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
a786516623c75f6f4b44e4b2a871bbe1b4b7d0715dea632d94dc49e31d035e40
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://webinar-demo.doubleservice.com/b
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-runtime
0.034465
date
Mon, 12 Aug 2024 09:47:40 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
x-permitted-cross-domain-policies
none
etag
W/"a786516623c75f6f4b44e4b2a871bbe1"
x-download-options
noopen
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
cache-control
max-age=0, private, must-revalidate
x-xss-protection
1; mode=block
x-request-id
91d9d98b-5815-4b03-88be-a4fb96f4877a
logo_with_text.png
raw.githubusercontent.com/bigbluebutton/greenlight/master/app/assets/images/
0
0

SourceSansPro-SemiBold-3ba5c382a7ee6a8831bdf90192addceabe6db4278a679e67fe7e9c0226b729cf.ttf
webinar-demo.doubleservice.com/b/assets/SourceSansPro/
262 KB
262 KB
Font
General
Full URL
https://webinar-demo.doubleservice.com/b/assets/SourceSansPro/SourceSansPro-SemiBold-3ba5c382a7ee6a8831bdf90192addceabe6db4278a679e67fe7e9c0226b729cf.ttf
Requested by
Host: webinar-demo.doubleservice.com
URL: https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
3ba5c382a7ee6a8831bdf90192addceabe6db4278a679e67fe7e9c0226b729cf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Origin
https://webinar-demo.doubleservice.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 12 Aug 2024 09:47:41 GMT
cache-control
public, max-age=31556952
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Tue, 03 Oct 2023 20:15:03 GMT
server
nginx
content-length
268280
content-type
application/octet-stream
SourceSansPro-Regular-c9868de61ff2bab0b5a3a6d01c4b76f299459f08c6ae2f2c0383b4f9f6bedbf3.ttf
webinar-demo.doubleservice.com/b/assets/SourceSansPro/
263 KB
263 KB
Font
General
Full URL
https://webinar-demo.doubleservice.com/b/assets/SourceSansPro/SourceSansPro-Regular-c9868de61ff2bab0b5a3a6d01c4b76f299459f08c6ae2f2c0383b4f9f6bedbf3.ttf
Requested by
Host: webinar-demo.doubleservice.com
URL: https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
c9868de61ff2bab0b5a3a6d01c4b76f299459f08c6ae2f2c0383b4f9f6bedbf3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Origin
https://webinar-demo.doubleservice.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 12 Aug 2024 09:47:41 GMT
cache-control
public, max-age=31556952
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Tue, 03 Oct 2023 20:15:03 GMT
server
nginx
content-length
269108
content-type
application/octet-stream
SourceSansPro-Light-3eb3ad852d98c139c78064804524d0d2472b3efb872dc176b217fb57ae6a6f78.ttf
webinar-demo.doubleservice.com/b/assets/SourceSansPro/
262 KB
263 KB
Font
General
Full URL
https://webinar-demo.doubleservice.com/b/assets/SourceSansPro/SourceSansPro-Light-3eb3ad852d98c139c78064804524d0d2472b3efb872dc176b217fb57ae6a6f78.ttf
Requested by
Host: webinar-demo.doubleservice.com
URL: https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
3eb3ad852d98c139c78064804524d0d2472b3efb872dc176b217fb57ae6a6f78
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Origin
https://webinar-demo.doubleservice.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 12 Aug 2024 09:47:41 GMT
cache-control
public, max-age=31556952
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Tue, 03 Oct 2023 20:15:03 GMT
server
nginx
content-length
268588
content-type
application/octet-stream
fa-regular-400-6a16c04229bc2b4da226eb97e68d94f49ba6437b7b5e16c14a101b21a29384e9.woff2
webinar-demo.doubleservice.com/b/assets/font-awesome/
13 KB
13 KB
Font
General
Full URL
https://webinar-demo.doubleservice.com/b/assets/font-awesome/fa-regular-400-6a16c04229bc2b4da226eb97e68d94f49ba6437b7b5e16c14a101b21a29384e9.woff2
Requested by
Host: webinar-demo.doubleservice.com
URL: https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
6a16c04229bc2b4da226eb97e68d94f49ba6437b7b5e16c14a101b21a29384e9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Origin
https://webinar-demo.doubleservice.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 12 Aug 2024 09:47:41 GMT
cache-control
public, max-age=31556952
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Tue, 03 Oct 2023 20:20:18 GMT
server
nginx
content-length
13580
content-type
application/font-woff2
fa-solid-900-cd398be1a91817126cef10224738e624358edf6f08043abad7e60c1aaeccc8d0.woff2
webinar-demo.doubleservice.com/b/assets/font-awesome/
74 KB
74 KB
Font
General
Full URL
https://webinar-demo.doubleservice.com/b/assets/font-awesome/fa-solid-900-cd398be1a91817126cef10224738e624358edf6f08043abad7e60c1aaeccc8d0.woff2
Requested by
Host: webinar-demo.doubleservice.com
URL: https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
cd398be1a91817126cef10224738e624358edf6f08043abad7e60c1aaeccc8d0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://webinar-demo.doubleservice.com/b/assets/application-876149def0ca148a1158d8e79bfa4c7dfb44e74102d4d31ac62bf6d8bd78e960.css
Origin
https://webinar-demo.doubleservice.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 12 Aug 2024 09:47:41 GMT
cache-control
public, max-age=31556952
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Tue, 03 Oct 2023 20:20:18 GMT
server
nginx
content-length
75440
content-type
application/font-woff2
favicon-76c923a0c96c0e77a6ec9d6596b30d597bf270a94136c36aac0cfae8d647b83c.ico
webinar-demo.doubleservice.com/b/assets/
3 KB
3 KB
Other
General
Full URL
https://webinar-demo.doubleservice.com/b/assets/favicon-76c923a0c96c0e77a6ec9d6596b30d597bf270a94136c36aac0cfae8d647b83c.ico
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
60.199.230.55 , Taiwan, ASN9924 (TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW),
Reverse DNS
ip-60-199-230-055.doubleservice.com
Software
nginx /
Resource Hash
76c923a0c96c0e77a6ec9d6596b30d597bf270a94136c36aac0cfae8d647b83c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://webinar-demo.doubleservice.com/b
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 12 Aug 2024 09:47:42 GMT
cache-control
public, max-age=31556952
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Tue, 03 Oct 2023 20:15:03 GMT
server
nginx
content-length
2587
content-type
image/vnd.microsoft.icon

Failed requests

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

Domain
raw.githubusercontent.com
URL
https://raw.githubusercontent.com/bigbluebutton/greenlight/master/app/assets/images/logo_with_text.png

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.

object| GreenLight function| changeBrandingImage function| changeLegalURL function| changePrivacyPolicyURL function| displayMaintenanceBanner function| clearMaintenanceBanner function| changeEmailMapping function| mergeUsers function| filterRole function| updateTabParams function| loadColourSelectors function| loadRoleColourSelector function| getLocalizedString function| copyInvite function| copyAccess function| showCreateRoom function| showUpdateRoom function| showDeleteRoom function| updateCurrentSettings function| generateAccessCode function| ResetAccessCode function| generateModeratorAccessCode function| ResetModeratorAccessCode function| saveAccessChanges function| displaySharedUsers function| removeSharedUser function| updatePreuploadPresentationModal function| removePreuploadPresentation function| validFileUpload function| checkIfAutoJoin function| filterRooms function| clearRoomSearch function| manageAccessAccessibility function| generateAccessCodeAccessibility function| searchPage function| clearSearch function| addRecordingTable function| request_to_join_meeting function| startRefreshTimeout object| $jscomp object| Turbolinks function| $ function| jQuery object| tabler object| bootstrap object| d3 function| SVGPathSeg function| SVGPathSegClosePath function| SVGPathSegMovetoAbs function| SVGPathSegMovetoRel function| SVGPathSegLinetoAbs function| SVGPathSegLinetoRel function| SVGPathSegCurvetoCubicAbs function| SVGPathSegCurvetoCubicRel function| SVGPathSegCurvetoQuadraticAbs function| SVGPathSegCurvetoQuadraticRel function| SVGPathSegArcAbs function| SVGPathSegArcRel function| SVGPathSegLinetoHorizontalAbs function| SVGPathSegLinetoHorizontalRel function| SVGPathSegLinetoVerticalAbs function| SVGPathSegLinetoVerticalRel function| SVGPathSegCurvetoCubicSmoothAbs function| SVGPathSegCurvetoCubicSmoothRel function| SVGPathSegCurvetoQuadraticSmoothAbs function| SVGPathSegCurvetoQuadraticSmoothRel function| SVGPathSegList object| c3 function| Pickr object| LocalTime object| ActionCable object| App object| I18n object| I18nFallback

1 Cookies

Domain/Path Name / Value
webinar-demo.doubleservice.com/ Name: _greenlight-2_3_session
Value: oduUVXvTUvMQREJei2qbWnEJJuEG%2Fa5c39FDxX4c5WSRVz07Bbw47wMaV2ifsJK%2F8BfvQdcpMT3xYJXC7WdGUzP6SZpKt6G6IXZhNb3UEo9rkKf5C7H%2B%2Fm935hKVZ6XYCpEGSVlDFjEM%2FHi%2Fvq4V6YfJp9dxafsrWI%2Fk3YCBNapPtSlNY%2FgzRQ%3D%3D--Rc1GcM%2F2I3fo%2Bje3--QPECkGQG1LMEEboil7BL5A%3D%3D

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
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block