ds-sundhed.dk
Open in
urlscan Pro
104.19.191.28
Public Scan
Effective URL: https://ds-sundhed.dk/
Submission: On April 22 via manual from SE — Scanned from DK
Summary
TLS certificate: Issued by GTS CA 1P5 on April 13th 2024. Valid for: 3 months.
This is the only time ds-sundhed.dk was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
11 | 104.19.191.28 104.19.191.28 | 13335 (CLOUDFLAR...) (CLOUDFLARENET) | |
3 | 152.199.19.160 152.199.19.160 | 15133 (EDGECAST) (EDGECAST) | |
2 | 3.160.150.62 3.160.150.62 | 16509 (AMAZON-02) (AMAZON-02) | |
5 | 2603:1020:c01... 2603:1020:c01:4::40 | 8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK) | |
2 | 2a03:2880:f08... 2a03:2880:f084:d:face:b00c:0:3 | 32934 (FACEBOOK) (FACEBOOK) | |
2 | 52.222.236.60 52.222.236.60 | 16509 (AMAZON-02) (AMAZON-02) | |
4 | 151.101.2.132 151.101.2.132 | 54113 (FASTLY) (FASTLY) | |
1 | 2a03:2880:f17... 2a03:2880:f177:185:face:b00c:0:25de | 32934 (FACEBOOK) (FACEBOOK) | |
1 | 151.101.66.132 151.101.66.132 | 54113 (FASTLY) (FASTLY) | |
1 | 35.157.0.156 35.157.0.156 | () () | |
32 | 10 |
ASN16509 (AMAZON-02, US)
PTR: server-3-160-150-62.fra60.r.cloudfront.net
cdn.appdynamics.com |
ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
dss.containers.piwik.pro | |
dss.piwik.pro |
ASN32934 (FACEBOOK, US)
connect.facebook.net |
ASN16509 (AMAZON-02, US)
PTR: server-52-222-236-60.fra56.r.cloudfront.net
widget.trustpilot.com |
ASN32934 (FACEBOOK, US)
www.facebook.com |
Apex Domain Subdomains |
Transfer | |
---|---|---|
11 |
ds-sundhed.dk
ds-sundhed.dk |
1 MB |
5 |
raffle.ai
cdn.raffle.ai — Cisco Umbrella Rank: 630359 searchcfg.raffle.ai — Cisco Umbrella Rank: 615324 |
118 KB |
5 |
piwik.pro
dss.containers.piwik.pro dss.piwik.pro |
151 KB |
3 |
aspnetcdn.com
ajax.aspnetcdn.com — Cisco Umbrella Rank: 2492 |
40 KB |
2 |
trustpilot.com
widget.trustpilot.com — Cisco Umbrella Rank: 5344 |
7 KB |
2 |
facebook.net
connect.facebook.net — Cisco Umbrella Rank: 180 |
71 KB |
2 |
appdynamics.com
cdn.appdynamics.com — Cisco Umbrella Rank: 4543 |
60 KB |
1 |
eum-appdynamics.com
fra-col.eum-appdynamics.com |
331 B |
1 |
facebook.com
www.facebook.com — Cisco Umbrella Rank: 97 |
274 B |
32 | 9 |
Domain | Requested by | |
---|---|---|
11 | ds-sundhed.dk |
ds-sundhed.dk
cdn.appdynamics.com |
3 | searchcfg.raffle.ai |
cdn.appdynamics.com
|
3 | dss.containers.piwik.pro |
ds-sundhed.dk
cdn.appdynamics.com |
3 | ajax.aspnetcdn.com |
ds-sundhed.dk
|
2 | dss.piwik.pro |
dss.containers.piwik.pro
|
2 | cdn.raffle.ai |
cdn.appdynamics.com
|
2 | widget.trustpilot.com |
cdn.appdynamics.com
|
2 | connect.facebook.net |
cdn.appdynamics.com
|
2 | cdn.appdynamics.com |
ds-sundhed.dk
cdn.appdynamics.com |
1 | fra-col.eum-appdynamics.com |
cdn.appdynamics.com
|
1 | www.facebook.com |
ds-sundhed.dk
|
32 | 11 |
This site contains links to these domains. Also see Links.
Domain |
---|
mit.ds-sundhed.dk |
oonahealth.com |
brokerportal.ds-sundhed.dk |
www.linkedin.com |
piwik.pro |
Subject Issuer | Validity | Valid | |
---|---|---|---|
ds-sundhed.dk GTS CA 1P5 |
2024-04-13 - 2024-07-12 |
3 months | crt.sh |
*.vo.msecnd.net DigiCert SHA2 Secure Server CA |
2024-01-30 - 2025-01-30 |
a year | crt.sh |
*.appdynamics.com DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
2023-06-21 - 2024-07-21 |
a year | crt.sh |
*.containers.piwik.pro GlobeSSL DV CA |
2024-01-02 - 2025-01-01 |
a year | crt.sh |
*.facebook.com DigiCert SHA2 High Assurance Server CA |
2024-01-30 - 2024-04-29 |
3 months | crt.sh |
*.trustpilot.com Amazon RSA 2048 M03 |
2024-01-03 - 2025-01-31 |
a year | crt.sh |
cdn.raffle.ai R3 |
2024-03-16 - 2024-06-14 |
3 months | crt.sh |
*.piwik.pro GlobeSSL DV CA |
2024-01-02 - 2025-01-28 |
a year | crt.sh |
searchcfg.raffle.ai R3 |
2024-03-08 - 2024-06-06 |
3 months | crt.sh |
*.eum-appdynamics.com DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
2023-06-14 - 2024-07-14 |
a year | crt.sh |
This page contains 3 frames:
Primary Page:
https://ds-sundhed.dk/
Frame ID: 825735BFAD7B77ADBD42DE009A467823
Requests: 30 HTTP requests in this frame
Frame:
https://widget.trustpilot.com/trustboxes/54ad5defc6454f065c28af8b/index.html?templateId=54ad5defc6454f065c28af8b&businessunitId=5163e6af000064000525b1f6
Frame ID: 4F7DE1132D1A43BAD6895FA20E0E155C
Requests: 1 HTTP requests in this frame
Frame:
https://cdn.raffle.ai/search/clients/launcher.html?uid=612c7759-dcca-4f52-8cbe-9cf6260270b9
Frame ID: 212B363CC0F3C67E2B7A8E9646A24108
Requests: 1 HTTP requests in this frame
Screenshot
Page Title
Dansk SundhedssikringPage URL History Show full URLs
-
http://ds-sundhed.dk/
HTTP 307
https://ds-sundhed.dk/ Page URL
Detected technologies
Bootstrap (Web Frameworks) ExpandDetected patterns
- bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
AppDynamics (Analytics) Expand
Detected patterns
- adrum
Facebook (Widgets) Expand
Detected patterns
- //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
jQuery (JavaScript Libraries) Expand
Detected patterns
- jquery[.-]([\d.]*\d)[^/]*\.js
- jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Page Statistics
6 Outgoing links
These are links going to different origins than the main page.
Title: Mit DSS
Search URL Search Domain Scan URL
Title: CSR hos os
Search URL Search Domain Scan URL
Title: Login
Search URL Search Domain Scan URL
Title: Log ind på Mit DSS
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Title: Piwik PRO
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://ds-sundhed.dk/
HTTP 307
https://ds-sundhed.dk/ Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
32 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H/1.1 |
Primary Request
/
ds-sundhed.dk/ Redirect Chain
|
28 KB 7 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
jquery-3.0.0.min.js
ajax.aspnetcdn.com/ajax/jQuery/ |
84 KB 30 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
jquery.validate.min.js
ajax.aspnetcdn.com/ajax/jquery.validate/1.16.0/ |
23 KB 7 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
jquery.validate.unobtrusive.min.js
ajax.aspnetcdn.com/ajax/mvc/5.2.3/ |
6 KB 3 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
adrum-22.6.0.3859.js
cdn.appdynamics.com/adrum/ |
109 KB 40 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
main.css
ds-sundhed.dk/Content/Website/Css/ |
133 KB 25 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
f%C3%A5-et-tilbud.png
ds-sundhed.dk/media/rkflpj4s/ |
2 KB 2 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
ecogold.png
ds-sundhed.dk/media/y10brjpx/ |
28 KB 28 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
main.bundle.js
ds-sundhed.dk/Content/Website/js/ |
151 KB 41 KB |
Script
application/x-javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
764c4932-551c-4abe-9c12-d7c7b61eb2ca.js
dss.containers.piwik.pro/ |
262 KB 72 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
fbevents.js
connect.facebook.net/en_US/ |
218 KB 59 KB |
Script
application/x-javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Matter-SemiBold.woff2
ds-sundhed.dk/Content/Website/fonts/ |
32 KB 32 KB |
Font
font/woff2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Matter-Regular.woff2
ds-sundhed.dk/Content/Website/fonts/ |
32 KB 32 KB |
Font
font/woff2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
1500x1000_teenagersamtalen.png
ds-sundhed.dk/media/r1ubexvx/ |
1 MB 1 MB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
007.jpeg
ds-sundhed.dk/media/xtgfjms0/ |
26 KB 27 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
icons.svg
ds-sundhed.dk/Content/Website/svg/ |
94 KB 23 KB |
XHR
image/svg+xml |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
1156492085332744
connect.facebook.net/signals/config/ |
58 KB 13 KB |
Script
application/x-javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
privacy-templates.json
dss.containers.piwik.pro/764c4932-551c-4abe-9c12-d7c7b61eb2ca/ |
356 KB 55 KB |
XHR
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
ppms.js
dss.containers.piwik.pro/ |
60 KB 24 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
tp.widget.bootstrap.min.js
widget.trustpilot.com/bootstrap/v5/ |
21 KB 7 KB |
Script
application/x-javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
index.js
cdn.raffle.ai/search/ |
345 KB 104 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
ppms.php
dss.piwik.pro/ |
0 0 |
Ping
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
index.html
widget.trustpilot.com/trustboxes/54ad5defc6454f065c28af8b/ Frame 4F7D |
0 0 |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
instance
searchcfg.raffle.ai/v1/resource/ |
15 KB 11 KB |
Fetch
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
instance
searchcfg.raffle.ai/v1/resource/ |
3 KB 2 KB |
Fetch
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
instance
searchcfg.raffle.ai/v1/resource/ |
3 KB 1 KB |
Fetch
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
/
www.facebook.com/tr/ |
0 274 B |
Image
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
launcher.html
cdn.raffle.ai/search/clients/ Frame 212B |
0 0 |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
adrum-ext.9d5121275ace25922553697e145d6bf1.js
cdn.appdynamics.com/ |
52 KB 20 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
favicon.ico
ds-sundhed.dk/ |
15 KB 2 KB |
Other
image/x-icon |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
ppms.php
dss.piwik.pro/ |
0 0 |
Ping
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
adrum
fra-col.eum-appdynamics.com/eumcollector/beacons/browser/v1/EC-AAC-DDS/ |
0 331 B |
XHR
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
Verdicts & Comments Add Verdict or Comment
21 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| 0 object| 1 function| $ function| jQuery object| dataLayer object| ppms number| adrum-start-time object| adrum-config object| ADRUM function| fbq function| _fbq object| xhr object| eventListenerMap object| sevenTag object| wgxpath object| _paq object| Piwik object| AnalyticsTracker function| piwik_log object| Trustpilot object| raffleApi4 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 |
---|---|---|
.ds-sundhed.dk/ | Name: _pk_id.764c4932-551c-4abe-9c12-d7c7b61eb2ca.1fbe Value: eb09b3100472f392.1713791551.1.1713791551.1713791551. |
|
.ds-sundhed.dk/ | Name: _pk_ses.764c4932-551c-4abe-9c12-d7c7b61eb2ca.1fbe Value: * |
|
.ds-sundhed.dk/ | Name: _fbp Value: fb.1.1713791550919.1811426103 |
|
ds-sundhed.dk/ | Name: ppms_privacy_764c4932-551c-4abe-9c12-d7c7b61eb2ca Value: {%22visitorId%22:%226ac69e32-426d-493a-8082-c92ffc4e3375%22%2C%22domain%22:{%22normalized%22:%22ds-sundhed.dk%22%2C%22isWildcard%22:false%2C%22pattern%22:%22ds-sundhed.dk%22}%2C%22consents%22:{%22analytics%22:{%22status%22:-1}%2C%22user_feedback%22:{%22status%22:-1}}%2C%22staleCheckpoint%22:%222024-04-22T13:12:30.929Z%22} |
2 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 |
---|
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.
ajax.aspnetcdn.com
cdn.appdynamics.com
cdn.raffle.ai
connect.facebook.net
ds-sundhed.dk
dss.containers.piwik.pro
dss.piwik.pro
fra-col.eum-appdynamics.com
searchcfg.raffle.ai
widget.trustpilot.com
www.facebook.com
104.19.191.28
151.101.2.132
151.101.66.132
152.199.19.160
2603:1020:c01:4::40
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f177:185:face:b00c:0:25de
3.160.150.62
35.157.0.156
52.222.236.60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