iuf.uni-duesseldorf.de

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 4 HTTP transactions. The main IP is 134.99.128.238, located in Düsseldorf, Germany and belongs to DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE. The main domain is iuf.uni-duesseldorf.de.
TLS certificate: Issued by GEANT OV RSA CA 4 on September 24th 2024. Valid for: a year.

This is the only time iuf.uni-duesseldorf.de was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3	134.99.128.238 134.99.128.238	680 (DFN Verei...) (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)
1 2	134.99.128.240 134.99.128.240	680 (DFN Verei...) (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)
4	2

3 134.99.128.238 (Düsseldorf, Germany)

ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE)
PTR: www.hhu.de

iuf.uni-duesseldorf.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.hhu.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 134.99.128.240 (Düsseldorf, Germany) 1 redirects

ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE)
PTR: yacy.hhu.de

yacy2.hhu.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
yacy.hhu.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	hhu.de 1 redirects www.hhu.de yacy2.hhu.de yacy.hhu.de	12 KB
2	uni-duesseldorf.de iuf.uni-duesseldorf.de	5 KB
4	2

	Domain	Requested by
2	iuf.uni-duesseldorf.de
1	yacy.hhu.de	iuf.uni-duesseldorf.de
1	yacy2.hhu.de	1 redirects
1	www.hhu.de	iuf.uni-duesseldorf.de
4	4

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

Domain
www.hhu.de

Subject Issuer	Validity	Valid
www.hhu.de GEANT OV RSA CA 4	`2024-09-24` - `2025-09-24`	a year	crt.sh
yacy.hhu.de Sectigo ECC Organization Validation Secure Server CA	`2023-11-28` - `2024-11-27`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://iuf.uni-duesseldorf.de/
Frame ID: B4ECAFF3B2DB4E1A87ADB977F8E64CE0
Requests: 3 HTTP requests in this frame

Frame: https://yacy.hhu.de/
Frame ID: 26FE114544930208C18AA371EC1F4447
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

HHU Suche

Page URL History Show full URLs

http://iuf.uni-duesseldorf.de/ HTTP 307
https://iuf.uni-duesseldorf.de/ Page URL

Page Statistics

4
Requests

50 %
HTTPS

0 %
IPv6

2
Domains

4
Subdomains

2
IPs

1
Countries

17 kB
Transfer

16 kB
Size

0
Cookies

3 Outgoing links

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

URL: https://www.hhu.de/

Search URL Search Domain Scan URL

URL: https://www.hhu.de/impressum
Title: Impressum

Search URL Search Domain Scan URL

URL: https://www.hhu.de/datenschutzerklaerung
Title: Datenschutz

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://iuf.uni-duesseldorf.de/ HTTP 307
https://iuf.uni-duesseldorf.de/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 1

https://yacy2.hhu.de/ HTTP 302
https://yacy.hhu.de/

4 HTTP transactions
0 data transactions

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

GET
H/1.1

403
Forbidden

Primary Request / Show response
iuf.uni-duesseldorf.de/
Redirect Chain

http://iuf.uni-duesseldorf.de/
https://iuf.uni-duesseldorf.de/

2 KB
3 KB

105ms
16ms

Document
text/html

134.99.128.238
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL: https://iuf.uni-duesseldorf.de/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 134.99.128.238 Düsseldorf, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS: www.hhu.de
Software: Apache/2.2.29 (Unix) mod_ssl/2.2.29 OpenSSL/1.0.1e-fips /
Resource Hash: d33a7902b095c00561f8890d01641774c4938ce94e287f672f99200eac61a56a

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: 2268
Content-Type: text/html
Date: Fri, 08 Nov 2024 23:51:03 GMT
ETag: "1235fc-8dc-5bed63f258333"
Keep-Alive: timeout=5, max=100
Last-Modified: Wed, 31 Mar 2021 14:51:15 GMT
Server: Apache/2.2.29 (Unix) mod_ssl/2.2.29 OpenSSL/1.0.1e-fips

Redirect headers

Location: https://iuf.uni-duesseldorf.de/
Non-Authoritative-Reason: HttpsUpgrades

GET
H/1.1 200
OK header_error.png
www.hhu.de/fileadmin/images/ 12 KB
12 KB 103ms
18ms Image
image/png 134.99.128.238
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.hhu.de/fileadmin/images/header_error.png
Requested by: Host: iuf.uni-duesseldorf.de
URL: https://iuf.uni-duesseldorf.de/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 134.99.128.238 Düsseldorf, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS: www.hhu.de
Software: Apache/2.4.38 (Debian) /
Resource Hash: c32b78fb7569823f4f527b99df3ab7f99e9e918467b8ffb2848112ec7b32b7d7

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://iuf.uni-duesseldorf.de/

Response headers

ETag: "2f02-58f0a41816fc0"
Connection: Keep-Alive
Accept-Ranges: bytes
Content-Length: 12034
Keep-Alive: timeout=5, max=100
Date: Fri, 08 Nov 2024 23:50:15 GMT
Content-Type: image/png
Server: Apache/2.4.38 (Debian)

GET
H/1.1

200
OK

/
yacy.hhu.de/ Frame 26FE
Redirect Chain

https://yacy2.hhu.de/
https://yacy.hhu.de/

0
0

65ms
14ms

Document
text/html

134.99.128.240
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://yacy.hhu.de/

Requested by

Host: iuf.uni-duesseldorf.de
URL: https://iuf.uni-duesseldorf.de/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

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

Reverse DNS

yacy.hhu.de

Software

Jetty(9.4.54.v20240208) /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000

Request headers

Referer: https://iuf.uni-duesseldorf.de/
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

Connection: Keep-Alive
Content-Encoding: gzip
Content-Length: 2971
Content-Type: text/html
Date: Fri, 08 Nov 2024 23:50:15 GMT
Expires: Fri, 08 Nov 2024 23:50:15 GMT
Keep-Alive: timeout=5, max=100
Last-Modified: Fri, 08 Nov 2024 23:50:15 GMT
Server: Jetty(9.4.54.v20240208)
Strict-Transport-Security: max-age=15552000
Vary: Accept-Encoding,User-Agent

Redirect headers

Connection: Keep-Alive
Content-Length: 283
Content-Type: text/html; charset=iso-8859-1
Date: Fri, 08 Nov 2024 23:50:15 GMT
Keep-Alive: timeout=5, max=100
Location: https://yacy.hhu.de/
Server: Apache/2.4.62 (Debian)

GET
H/1.1 404
Not Found favicon.ico
iuf.uni-duesseldorf.de/ 2 KB
3 KB 17ms
17ms Other
text/html 134.99.128.238
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL: https://iuf.uni-duesseldorf.de/favicon.ico
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 134.99.128.238 Düsseldorf, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS: www.hhu.de
Software: Apache/2.2.29 (Unix) mod_ssl/2.2.29 OpenSSL/1.0.1e-fips /
Resource Hash: d33a7902b095c00561f8890d01641774c4938ce94e287f672f99200eac61a56a

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://iuf.uni-duesseldorf.de/

Response headers

ETag: "1235fc-8dc-5bed63f258333"
Connection: Keep-Alive
Accept-Ranges: bytes
Content-Length: 2268
Keep-Alive: timeout=5, max=99
Date: Fri, 08 Nov 2024 23:51:03 GMT
Last-Modified: Wed, 31 Mar 2021 14:51:15 GMT
Content-Type: text/html
Server: Apache/2.2.29 (Unix) mod_ssl/2.2.29 OpenSSL/1.0.1e-fips

Verdicts & Comments Add Verdict or Comment

1 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

0 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.

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
network	error	URL: https://iuf.uni-duesseldorf.de/ Message: Failed to load resource: the server responded with a status of 403 (Forbidden)
network	error	URL: https://iuf.uni-duesseldorf.de/favicon.ico Message: Failed to load resource: the server responded with a status of 404 (Not Found)

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.

iuf.uni-duesseldorf.de
www.hhu.de
yacy.hhu.de
yacy2.hhu.de
134.99.128.238
134.99.128.240
c32b78fb7569823f4f527b99df3ab7f99e9e918467b8ffb2848112ec7b32b7d7
d33a7902b095c00561f8890d01641774c4938ce94e287f672f99200eac61a56a

iuf.uni-duesseldorf.de Open in urlscan Pro 134.99.128.238 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

4 Requests

50 %HTTPS

0 %IPv6

2 Domains

4 Subdomains

2 IPs

1 Countries

17 kBTransfer

16 kBSize

0 Cookies

3 Outgoing links

Page URL History

Redirected requests

4 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

Redirect headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

2 Console Messages

Indicators

iuf.uni-duesseldorf.de Open in urlscan Pro
134.99.128.238 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

50 %
HTTPS

0 %
IPv6

2
Domains

4
Subdomains

2
IPs

1
Countries

17 kB
Transfer

16 kB
Size

0
Cookies

4 HTTP transactions
0 data transactions