URL: https://chess-login.danek-family.cz/
Submission: On April 08 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 6 HTTP transactions. The main IP is 2a01:430:144::2, located in Czech Republic and belongs to MASTER-AS Czech Republic www.master.cz, CZ. The main domain is chess-login.danek-family.cz.
TLS certificate: Issued by R3 on April 8th 2022. Valid for: 3 months.
This is the only time chess-login.danek-family.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 2a01:430:144::2 24971 (MASTER-AS...)
6 2
Apex Domain
Subdomains
Transfer
5 danek-family.cz
chess-login.danek-family.cz
26 KB
6 1
Domain Requested by
5 chess-login.danek-family.cz chess-login.danek-family.cz
6 1

This site contains no links.

Subject Issuer Validity Valid
chess-login.danek-family.cz
R3
2022-04-08 -
2022-07-07
3 months crt.sh

This page contains 1 frames:

Primary Page: https://chess-login.danek-family.cz/
Frame ID: 045E80CA2814C01778C5EFE2D6B08631
Requests: 6 HTTP requests in this frame

Screenshot

Page Title

Socket.IO chat

Detected technologies

Overall confidence: 100%
Detected patterns
  • socket\.io.*\.js

Page Statistics

6
Requests

83 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

26 kB
Transfer

107 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
chess-login.danek-family.cz/
2 KB
1 KB
Document
General
Full URL
https://chess-login.danek-family.cz/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2a01:430:144::2 , Czech Republic, ASN24971 (MASTER-AS Czech Republic www.master.cz, CZ),
Reverse DNS
Software
nginx / Express
Resource Hash
6d8df864adf328edda6e29e7ad4861d6dc3c8ca5a9e2d409214f050e74c65d08

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
public, max-age=0
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Fri, 08 Apr 2022 23:56:52 GMT
etag
W/"6e7-1800b9077f7"
last-modified
Fri, 08 Apr 2022 23:44:18 GMT
server
nginx
vary
Accept-Encoding
x-powered-by
Express
x-rosti
lb.rosti.cz
socket.io.js
chess-login.danek-family.cz/socket.io/
105 KB
24 KB
Script
General
Full URL
https://chess-login.danek-family.cz/socket.io/socket.io.js
Requested by
Host: chess-login.danek-family.cz
URL: https://chess-login.danek-family.cz/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2a01:430:144::2 , Czech Republic, ASN24971 (MASTER-AS Czech Republic www.master.cz, CZ),
Reverse DNS
Software
nginx /
Resource Hash
78f843d3abb760189d189f74b3f80bb0ca13e40ede8caad1c05c321ffeb78cf4

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://chess-login.danek-family.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Fri, 08 Apr 2022 23:56:52 GMT
cache-control
public, max-age=0
server
nginx
content-encoding
gzip
etag
"4.4.1"
x-rosti
lb.rosti.cz
content-type
application/javascript
/
chess-login.danek-family.cz/socket.io/
97 B
187 B
XHR
General
Full URL
https://chess-login.danek-family.cz/socket.io/?EIO=4&transport=polling&t=O0Bc_W1
Requested by
Host: chess-login.danek-family.cz
URL: https://chess-login.danek-family.cz/socket.io/socket.io.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2a01:430:144::2 , Czech Republic, ASN24971 (MASTER-AS Czech Republic www.master.cz, CZ),
Reverse DNS
Software
nginx /
Resource Hash
a89e9118642ef0e92150f9a31df0226d2b411f5bf7ccf857972e121c43b78f8d

Request headers

Accept
*/*
Referer
https://chess-login.danek-family.cz/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Fri, 08 Apr 2022 23:56:52 GMT
server
nginx
content-length
97
x-rosti
lb.rosti.cz
content-type
text/plain; charset=UTF-8
/
chess-login.danek-family.cz/socket.io/
2 B
79 B
XHR
General
Full URL
https://chess-login.danek-family.cz/socket.io/?EIO=4&transport=polling&t=O0Bc_WN&sid=7yFB0uoCCoBKfeSIAAAP
Requested by
Host: chess-login.danek-family.cz
URL: https://chess-login.danek-family.cz/socket.io/socket.io.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2a01:430:144::2 , Czech Republic, ASN24971 (MASTER-AS Czech Republic www.master.cz, CZ),
Reverse DNS
Software
nginx /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

Request headers

Accept
*/*
Referer
https://chess-login.danek-family.cz/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
Content-type
text/plain;charset=UTF-8

Response headers

date
Fri, 08 Apr 2022 23:56:52 GMT
server
nginx
content-length
2
x-rosti
lb.rosti.cz
content-type
text/html
/
chess-login.danek-family.cz/socket.io/
32 B
122 B
XHR
General
Full URL
https://chess-login.danek-family.cz/socket.io/?EIO=4&transport=polling&t=O0Bc_WO&sid=7yFB0uoCCoBKfeSIAAAP
Requested by
Host: chess-login.danek-family.cz
URL: https://chess-login.danek-family.cz/socket.io/socket.io.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2a01:430:144::2 , Czech Republic, ASN24971 (MASTER-AS Czech Republic www.master.cz, CZ),
Reverse DNS
Software
nginx /
Resource Hash
8ccb835453e0048b92ffaf9d8a303bdbfd2f12e5883ab219482b468008b6dde8

Request headers

Accept
*/*
Referer
https://chess-login.danek-family.cz/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Fri, 08 Apr 2022 23:56:52 GMT
server
nginx
content-length
32
x-rosti
lb.rosti.cz
content-type
text/plain; charset=UTF-8
/
chess-login.danek-family.cz/socket.io/
0
0

Failed requests

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

Domain
chess-login.danek-family.cz
URL
https://chess-login.danek-family.cz/socket.io/?EIO=4&transport=polling&t=O0Bc_Xa&sid=7yFB0uoCCoBKfeSIAAAP

Verdicts & Comments Add Verdict or Comment

9 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.

function| structuredClone object| oncontextlost object| oncontextrestored function| getScreenDetails function| io object| socket object| messages object| form object| input

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://chess-login.danek-family.cz/socket.io/socket.io.js(Line 1705)
Message:
WebSocket connection to 'wss://chess-login.danek-family.cz/socket.io/?EIO=4&transport=websocket&sid=7yFB0uoCCoBKfeSIAAAP' failed: Error during WebSocket handshake: Unexpected response code: 400