Submitted URL: http://www.swerl.tudelft.nl/
Effective URL: https://www.swerl.tudelft.nl/
Submission: On November 11 via api from US — Scanned from NL

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 10 HTTP transactions. The main IP is 131.180.125.80, located in Delft, Netherlands and belongs to TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL. The main domain is www.swerl.tudelft.nl.
TLS certificate: Issued by GEANT OV RSA CA 4 on July 23rd 2024. Valid for: a year.
This is the only time www.swerl.tudelft.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
9 131.180.125.80 1128 (TUDELFT-N...)
10 2
Apex Domain
Subdomains
Transfer
9 tudelft.nl
www.swerl.tudelft.nl
33 KB
10 1
Domain Requested by
9 www.swerl.tudelft.nl www.swerl.tudelft.nl
10 1

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

Domain
apache.org
centos.org
httpd.apache.org
www.centos.org
www.internic.net
Subject Issuer Validity Valid
st-serv.ewi.tudelft.nl
GEANT OV RSA CA 4
2024-07-23 -
2025-07-23
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.swerl.tudelft.nl/
Frame ID: AD144883CE20D80DA9F81D7D32043A6C
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

Apache HTTP Server Test Page powered by CentOS

Page URL History Show full URLs

  1. http://www.swerl.tudelft.nl/ HTTP 307
    https://www.swerl.tudelft.nl/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css

Page Statistics

10
Requests

0 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

33 kB
Transfer

31 kB
Size

0
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. http://www.swerl.tudelft.nl/ HTTP 307
    https://www.swerl.tudelft.nl/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.swerl.tudelft.nl/
Redirect Chain
  • http://www.swerl.tudelft.nl/
  • https://www.swerl.tudelft.nl/
5 KB
5 KB
Document
General
Full URL
https://www.swerl.tudelft.nl/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash
9ec2f0698f1c3497de39a192dd1c3f3e4506ff1a84dbf85082344297dc52e681

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

Accept-Ranges
bytes
Connection
Keep-Alive
Content-Length
4897
Content-Type
text/html; charset=UTF-8
Date
Mon, 11 Nov 2024 22:22:24 GMT
ETag
"1321-5058a1e728280"
Keep-Alive
timeout=5, max=100
Last-Modified
Thu, 16 Oct 2014 13:20:58 GMT
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16

Redirect headers

Location
https://www.swerl.tudelft.nl/
Non-Authoritative-Reason
HttpsUpgrades
bootstrap.min.css
www.swerl.tudelft.nl/noindex/css/
19 KB
19 KB
Stylesheet
General
Full URL
https://www.swerl.tudelft.nl/noindex/css/bootstrap.min.css
Requested by
Host: www.swerl.tudelft.nl
URL: https://www.swerl.tudelft.nl/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash
bc40aeafcd25bc944d0d6357298c1b198b4a1fe294e0b84015d04b72cf942c10

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.swerl.tudelft.nl/

Response headers

ETag
"4b8d-4fc0a3f32a9c0"
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
19341
Keep-Alive
timeout=5, max=99
Date
Mon, 11 Nov 2024 22:22:24 GMT
Last-Modified
Tue, 17 Jun 2014 16:00:47 GMT
Content-Type
text/css
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
open-sans.css
www.swerl.tudelft.nl/noindex/css/
5 KB
5 KB
Stylesheet
General
Full URL
https://www.swerl.tudelft.nl/noindex/css/open-sans.css
Requested by
Host: www.swerl.tudelft.nl
URL: https://www.swerl.tudelft.nl/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash
65e9f0d6919c412dd5a04c322ce9cf9db80a1182f57778606a76110086c49fca

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.swerl.tudelft.nl/

Response headers

ETag
"13d9-4fc0a3f32a9c0"
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
5081
Keep-Alive
timeout=5, max=98
Date
Mon, 11 Nov 2024 22:22:24 GMT
Last-Modified
Tue, 17 Jun 2014 16:00:47 GMT
Content-Type
text/css
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
apache_pb.gif
www.swerl.tudelft.nl/images/
2 KB
3 KB
Image
General
Full URL
https://www.swerl.tudelft.nl/images/apache_pb.gif
Requested by
Host: www.swerl.tudelft.nl
URL: https://www.swerl.tudelft.nl/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash
1654416fec35a8b5d36ee0257025cec63e56dfe8572b6ff67c6b0d0d43158cbb

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.swerl.tudelft.nl/

Response headers

ETag
"916-4fc0a3f32a9c0"
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
2326
Keep-Alive
timeout=5, max=97
Date
Mon, 11 Nov 2024 22:22:24 GMT
Last-Modified
Tue, 17 Jun 2014 16:00:47 GMT
Content-Type
image/gif
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
poweredby.png
www.swerl.tudelft.nl/images/
0
0

OpenSans-Bold.woff
www.swerl.tudelft.nl/noindex/css/fonts/Bold/
0
0
Font
General
Full URL
https://www.swerl.tudelft.nl/noindex/css/fonts/Bold/OpenSans-Bold.woff
Requested by
Host: www.swerl.tudelft.nl
URL: https://www.swerl.tudelft.nl/noindex/css/open-sans.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.swerl.tudelft.nl
Referer
https://www.swerl.tudelft.nl/noindex/css/open-sans.css

Response headers

Keep-Alive
timeout=5, max=96
Content-Length
239
Date
Mon, 11 Nov 2024 22:22:24 GMT
Content-Type
text/html; charset=iso-8859-1
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
Connection
Keep-Alive
OpenSans-Light.woff
www.swerl.tudelft.nl/noindex/css/fonts/Light/
0
0
Font
General
Full URL
https://www.swerl.tudelft.nl/noindex/css/fonts/Light/OpenSans-Light.woff
Requested by
Host: www.swerl.tudelft.nl
URL: https://www.swerl.tudelft.nl/noindex/css/open-sans.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.swerl.tudelft.nl
Referer
https://www.swerl.tudelft.nl/noindex/css/open-sans.css

Response headers

Keep-Alive
timeout=5, max=95
Content-Length
241
Date
Mon, 11 Nov 2024 22:22:24 GMT
Content-Type
text/html; charset=iso-8859-1
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
Connection
Keep-Alive
OpenSans-Bold.ttf
www.swerl.tudelft.nl/noindex/css/fonts/Bold/
0
0
Font
General
Full URL
https://www.swerl.tudelft.nl/noindex/css/fonts/Bold/OpenSans-Bold.ttf
Requested by
Host: www.swerl.tudelft.nl
URL: https://www.swerl.tudelft.nl/noindex/css/open-sans.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.swerl.tudelft.nl
Referer
https://www.swerl.tudelft.nl/noindex/css/open-sans.css

Response headers

Keep-Alive
timeout=5, max=94
Content-Length
238
Date
Mon, 11 Nov 2024 22:22:24 GMT
Content-Type
text/html; charset=iso-8859-1
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
Connection
Keep-Alive
OpenSans-Light.ttf
www.swerl.tudelft.nl/noindex/css/fonts/Light/
0
0
Font
General
Full URL
https://www.swerl.tudelft.nl/noindex/css/fonts/Light/OpenSans-Light.ttf
Requested by
Host: www.swerl.tudelft.nl
URL: https://www.swerl.tudelft.nl/noindex/css/open-sans.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.swerl.tudelft.nl
Referer
https://www.swerl.tudelft.nl/noindex/css/open-sans.css

Response headers

Keep-Alive
timeout=5, max=93
Content-Length
240
Date
Mon, 11 Nov 2024 22:22:24 GMT
Content-Type
text/html; charset=iso-8859-1
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
Connection
Keep-Alive
favicon.ico
www.swerl.tudelft.nl/
209 B
455 B
Other
General
Full URL
https://www.swerl.tudelft.nl/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
131.180.125.80 Delft, Netherlands, ASN1128 (TUDELFT-NL DTO TUDELFT, The Netherlands - AS, NL),
Reverse DNS
st.ewi.tudelft.nl
Software
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16 /
Resource Hash
b6682cab65d3243b5b75efb7279dbf49491957484780f2ba0a87632cc0e25642

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.swerl.tudelft.nl/

Response headers

Keep-Alive
timeout=5, max=92
Content-Length
209
Date
Mon, 11 Nov 2024 22:22:24 GMT
Content-Type
text/html; charset=iso-8859-1
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
Connection
Keep-Alive

Failed requests

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

Domain
www.swerl.tudelft.nl
URL
https://www.swerl.tudelft.nl/images/poweredby.png

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.

0 Cookies

7 Console Messages

Source Level URL
Text
network error URL: https://www.swerl.tudelft.nl/
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)
network error URL: https://www.swerl.tudelft.nl/images/poweredby.png
Message:
Failed to load resource: net::ERR_CONNECTION_RESET
network error URL: https://www.swerl.tudelft.nl/noindex/css/fonts/Bold/OpenSans-Bold.woff
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
network error URL: https://www.swerl.tudelft.nl/noindex/css/fonts/Light/OpenSans-Light.woff
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
network error URL: https://www.swerl.tudelft.nl/noindex/css/fonts/Bold/OpenSans-Bold.ttf
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
network error URL: https://www.swerl.tudelft.nl/noindex/css/fonts/Light/OpenSans-Light.ttf
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
network error URL: https://www.swerl.tudelft.nl/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)