URL: https://kadlec.co.cz/
Submission: On May 03 via api from US — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 3 HTTP transactions. The main IP is 2001:1568::14, located in Czech Republic and belongs to WEB4U, CZ. The main domain is kadlec.co.cz.
TLS certificate: Issued by R3 on April 12th 2024. Valid for: 3 months.
This is the only time kadlec.co.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2001:1568::14 39790 (WEB4U)
1 2001:1568::19 39790 (WEB4U)
3 2
Apex Domain
Subdomains
Transfer
2 co.cz
kadlec.co.cz
2 KB
1 web4u.cz
www.web4u.cz
7 KB
3 2
Domain Requested by
2 kadlec.co.cz
1 www.web4u.cz kadlec.co.cz
3 2

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

Domain
www.web4u.cz
Subject Issuer Validity Valid
default.web4u.cz
R3
2024-04-12 -
2024-07-11
3 months crt.sh
web4u.cz
R3
2024-05-03 -
2024-08-01
3 months crt.sh

This page contains 1 frames:

Primary Page: https://kadlec.co.cz/
Frame ID: 9C3BEC0DEADE9F6666064E056A557610
Requests: 3 HTTP requests in this frame

Screenshot

Page Title

Doména je zaregistrována u společnosti Web4U s. r. o.

Page Statistics

3
Requests

33 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

9 kB
Transfer

10 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 /
kadlec.co.cz/
1 KB
807 B
Document
General
Full URL
https://kadlec.co.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::14 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
0dfcb1004999f754c13e3f27cc3313aef5fbd7b4908e08dd322f64cc973171f8

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

content-encoding
gzip
content-type
text/html
date
Fri, 03 May 2024 22:14:14 GMT
etag
W/"4a6-61613f4d91534"
last-modified
Sun, 14 Apr 2024 20:00:28 GMT
server
openresty
x-w4u-upstream
http://data43_php00
w4u-logo_240.png
www.web4u.cz/images/
7 KB
7 KB
Image
General
Full URL
https://www.web4u.cz/images/w4u-logo_240.png
Requested by
Host: kadlec.co.cz
URL: https://kadlec.co.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
8089bb3512b13843759c9693847831d7a407c5f19a7503b5073a944741644b3a
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://kadlec.co.cz/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 22:14:15 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Tue, 20 Feb 2018 14:30:30 GMT
server
openresty
etag
W/"1c52-565a5a71778f2"
content-type
image/png
cache-control
max-age=86400
expires
Sat, 04 May 2024 22:14:15 GMT
favicon.ico
kadlec.co.cz/
2 KB
1 KB
Other
General
Full URL
https://kadlec.co.cz/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::14 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
e44b440dda70345eb00881ed561707439469d0eef3c1b73d1b194735fb239aff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://kadlec.co.cz/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-type
text/html; charset=utf-8
date
Fri, 03 May 2024 22:14:15 GMT
content-encoding
gzip
server
openresty
vary
accept-language,accept-charset
content-language
de

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://kadlec.co.cz/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

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.

kadlec.co.cz
www.web4u.cz
2001:1568::14
2001:1568::19
0dfcb1004999f754c13e3f27cc3313aef5fbd7b4908e08dd322f64cc973171f8
8089bb3512b13843759c9693847831d7a407c5f19a7503b5073a944741644b3a
e44b440dda70345eb00881ed561707439469d0eef3c1b73d1b194735fb239aff