URL: http://felsight.fel.cvut.cz:443/
Submission: On March 18 via api from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 2001:718:2:1626::135, located in Prague, Czech Republic and belongs to CESNET2, CZ. The main domain is felsight.fel.cvut.cz.
This is the only time felsight.fel.cvut.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2001:718:2:16... 2852 (CESNET2)
1 1
Apex Domain
Subdomains
Transfer
1 cvut.cz
felsight.fel.cvut.cz
1 KB
1 1
Domain Requested by
1 felsight.fel.cvut.cz
1 1

This site contains no links.

Subject Issuer Validity Valid

This page contains 1 frames:

Primary Page: http://felsight.fel.cvut.cz:443/
Frame ID: 8882D64FAE15A59B88F9BF21D256B7FF
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

400 Bad Request

Page Statistics

1
Requests

0 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1 kB
Transfer

0 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
felsight.fel.cvut.cz/
362 B
1 KB
Document
General
Full URL
http://felsight.fel.cvut.cz:443/
Protocol
HTTP/1.1
Server
2001:718:2:1626::135 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
Software
Apache /
Resource Hash
315b5579f75a8f732a18222b87bc50a81b03ce28aee9d7518ecb9288f38a9fdd
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Accept
GET, POST
Access-Control-Allow-Origin
felsight.fel.cvut.cz
Connection
close
Content-Length
362
Content-Security-Policy-Report-Only
report-uri https://www.fel.cvut.cz/report.html?csp; default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google-analytics.com https://unpkg.com; connect-src 'self' https://www.google-analytics.com; img-src 'self' data: https://www.google-analytics.com https://idp2.civ.cvut.cz; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' data: https://fonts.gstatic.com; manifest-src 'self'
Content-Type
text/html; charset=iso-8859-1
Date
Mon, 18 Mar 2024 11:57:25 GMT
Expect-CT
max-age=30, enforce, report-uri="https://www.fel.cvut.cz/report.html?expect-ct"
Permissions-Policy
camera=()
Referrer-Policy
same-origin
Server
Apache
Strict-Transport-Security
max-age=31536000; includeSubDomains
X-Content-Type-Options
nosniff
X-Frame-Options
sameorigin
X-XSS-Protection
1; mode=block

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: http://felsight.fel.cvut.cz:443/
Message:
Failed to load resource: the server responded with a status of 400 (Bad Request)

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

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.

felsight.fel.cvut.cz
2001:718:2:1626::135
315b5579f75a8f732a18222b87bc50a81b03ce28aee9d7518ecb9288f38a9fdd