espresso.ru.uni-kl.de Open in urlscan Pro
2001:638:208:ef61:0:ff:fe00:2  Public Scan

URL: https://espresso.ru.uni-kl.de/
Submission: On August 25 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 3 HTTP transactions. The main IP is 2001:638:208:ef61:0:ff:fe00:2, located in Kaiserslautern, Germany and belongs to DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE. The main domain is espresso.ru.uni-kl.de.
TLS certificate: Issued by R11 on August 25th 2024. Valid for: 3 months.
This is the only time espresso.ru.uni-kl.de was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 2001:638:208:... 680 (DFN Verei...)
3 1
Apex Domain
Subdomains
Transfer
3 uni-kl.de
espresso.ru.uni-kl.de
cdn.uni-kl.de
2 KB
3 1
Domain Requested by
2 espresso.ru.uni-kl.de
1 cdn.uni-kl.de espresso.ru.uni-kl.de
3 2

This site contains no links.

Subject Issuer Validity Valid
espresso.ru.uni-kl.de
R11
2024-08-25 -
2024-11-23
3 months crt.sh
cdn.uni-kl.de
R11
2024-08-25 -
2024-11-23
3 months crt.sh

This page contains 1 frames:

Primary Page: https://espresso.ru.uni-kl.de/
Frame ID: 6B4BECD4F853673DBE26866FCC56A6A9
Requests: 3 HTTP requests in this frame

Screenshot

Page Title

Wartungsarbeiten

Page Statistics

3
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

2 kB
Transfer

3 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
espresso.ru.uni-kl.de/
816 B
644 B
Document
General
Full URL
https://espresso.ru.uni-kl.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:638:208:ef61:0:ff:fe00:2 Kaiserslautern, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS
Software
nginx /
Resource Hash
33e160c979adbdca4a97873f06eff6a76205503ee468422fab0219573679b46d
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests;
Strict-Transport-Security max-age=86400;

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

content-encoding
gzip
content-length
456
content-security-policy
upgrade-insecure-requests;
content-type
text/html; charset=UTF-8
date
Sun, 25 Aug 2024 02:38:26 GMT
server
nginx
strict-transport-security
max-age=86400;
vary
Accept-Encoding
RPTU_Logo_minimal_1cschwarz.svg
cdn.uni-kl.de/images/rptu/logo/
2 KB
1 KB
Image
General
Full URL
https://cdn.uni-kl.de/images/rptu/logo/RPTU_Logo_minimal_1cschwarz.svg
Requested by
Host: espresso.ru.uni-kl.de
URL: https://espresso.ru.uni-kl.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:638:208:ef61:0:ff:fe00:2 Kaiserslautern, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS
Software
nginx /
Resource Hash
c83f797ba693ff5839807bf5792cc10bb3b7e9af99f5065833ce85f65b884e91
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests;
Strict-Transport-Security max-age=86400;

Request headers

Referer
https://espresso.ru.uni-kl.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Sun, 25 Aug 2024 02:38:26 GMT
content-encoding
gzip
strict-transport-security
max-age=86400;
last-modified
Mon, 13 Mar 2023 14:18:24 GMT
server
nginx
content-security-policy
upgrade-insecure-requests;
etag
"671-5f6c8c8b7e73c-gzip"
vary
Accept-Encoding,User-Agent
content-type
image/svg+xml
cache-control
max-age=31536000
accept-ranges
bytes
content-length
882
expires
Mon, 25 Aug 2025 02:38:26 GMT
favicon.ico
espresso.ru.uni-kl.de/
284 B
439 B
Other
General
Full URL
https://espresso.ru.uni-kl.de/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:638:208:ef61:0:ff:fe00:2 Kaiserslautern, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),
Reverse DNS
Software
nginx /
Resource Hash
048ce5cf24e09fcbc6f965d97e3e6b6f49c02726dadf45a6f03afdc60c74b09e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests;
Strict-Transport-Security max-age=86400;

Request headers

Referer
https://espresso.ru.uni-kl.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Sun, 25 Aug 2024 02:38:26 GMT
strict-transport-security
max-age=86400;
content-security-policy
upgrade-insecure-requests;
server
nginx
content-length
284
content-type
text/html; charset=iso-8859-1

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

1 Console Messages

Source Level URL
Text
network error URL: https://espresso.ru.uni-kl.de/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

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
Content-Security-Policy upgrade-insecure-requests;
Strict-Transport-Security max-age=86400;

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.

cdn.uni-kl.de
espresso.ru.uni-kl.de
2001:638:208:ef61:0:ff:fe00:2
048ce5cf24e09fcbc6f965d97e3e6b6f49c02726dadf45a6f03afdc60c74b09e
33e160c979adbdca4a97873f06eff6a76205503ee468422fab0219573679b46d
c83f797ba693ff5839807bf5792cc10bb3b7e9af99f5065833ce85f65b884e91