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sdn.cz Open in urlscan Pro
2a02:598:a::79:195  Public Scan

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Submitted URL: http://77.75.79.195/
Effective URL: https://sdn.cz/
Submission: On November 30 via manual from CZ — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 2a02:598:a::79:195, located in Czech Republic and belongs to SEZNAM-CZ Seznam.cz, a.s., CZ. The main domain is sdn.cz. The Cisco Umbrella rank of the primary domain is 106221.
TLS certificate: Issued by R10 on November 14th 2024. Valid for: 3 months.
This is the only time sdn.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 77.75.79.195 43037 (SEZNAM-CZ...)
2 2a02:598:a::7... 43037 (SEZNAM-CZ...)
2 1
Apex Domain
Subdomains		 Transfer
2 sdn.cz
sdn.cz — Cisco Umbrella Rank: 106221
693 B
2 1
Domain Requested by
2 sdn.cz
2 1

This site contains no links.

Subject Issuer Validity Valid
*.sdn.cz
R10		 2024-11-14 -
2025-02-12		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://sdn.cz/
Frame ID: 2F31E0F365A94D4A2754B4BB641DF184
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://77.75.79.195/ HTTP 307
    https://77.75.79.195/ HTTP 301
    https://sdn.cz/ Page URL

Page Statistics

2
Requests

100 %
HTTPS

50 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1 kB
Transfer

0 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://77.75.79.195/ HTTP 307
    https://77.75.79.195/ HTTP 301
    https://sdn.cz/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
sdn.cz/
Redirect Chain
  • http://77.75.79.195/
  • https://77.75.79.195/
  • https://sdn.cz/
2 B
264 B 		Document
General
Check archive.org
Download Go to
Full URL
https://sdn.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:598:a::79:195 , Czech Republic, ASN43037 (SEZNAM-CZ Seznam.cz, a.s., CZ),
Reverse DNS
Software
nginx /
Resource Hash
565339bc4d33d72817b583024112eb7f5cdf3e5eef0252d6ec1b9c9a94e12bb3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
Accept-Encoding, Accept-Language, Origin, DNT
access-control-allow-methods
HEAD, GET, OPTIONS
access-control-allow-origin
*
content-length
2
content-type
text/plain; charset=utf-8
date
Sat, 30 Nov 2024 20:34:30 GMT
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-varnish
5366260542

Redirect headers

access-control-allow-headers
Accept-Encoding, Accept-Language, Origin, DNT
access-control-allow-methods
HEAD, GET, OPTIONS
access-control-allow-origin
*
content-length
162
content-type
text/html
date
Sat, 30 Nov 2024 20:34:30 GMT
location
https://sdn.cz/
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
favicon.ico
sdn.cz/ 		131 B
429 B 		Other
General
Check archive.org
Download Go to
Full URL
https://sdn.cz/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:598:a::79:195 , Czech Republic, ASN43037 (SEZNAM-CZ Seznam.cz, a.s., CZ),
Reverse DNS
Software
nginx /
Resource Hash
ed76dd42169db54a7ca7917e69bba116c46cda9ea0e8da8c2ef19df2632aa3c2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://sdn.cz/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
x-varnish-age
0
access-control-allow-methods
HEAD, GET, OPTIONS
x-trans-id
txe9a0e4864eca4d4fa1704-00674b76d6
access-control-allow-origin
*
content-length
131
date
Sat, 30 Nov 2024 20:34:30 GMT
content-type
text/html; charset=UTF-8
server
nginx
access-control-allow-headers
Accept-Encoding, Accept-Language, Origin, DNT

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://sdn.cz/favicon.ico
Message:
Failed to load resource: the server responded with a status of 401 ()

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; preload

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.

sdn.cz
2a02:598:a::79:195
77.75.79.195
565339bc4d33d72817b583024112eb7f5cdf3e5eef0252d6ec1b9c9a94e12bb3
ed76dd42169db54a7ca7917e69bba116c46cda9ea0e8da8c2ef19df2632aa3c2