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sek.io Open in urlscan Pro
2606:4700::6812:fec  Public Scan

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URL: http://sek.io/
Submission: On September 18 via manual from BR — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 1 domains to perform 7 HTTP transactions. The main IP is 2606:4700::6812:fec, located in United States and belongs to CLOUDFLARENET, US. The main domain is sek.io.
This is the only time sek.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 5 2606:4700::68... 13335 (CLOUDFLAR...)
1 3 2606:4700::68... 13335 (CLOUDFLAR...)
7 3
Apex Domain
Subdomains		 Transfer
8 sek.io
sek.io
17 KB
7 1
Domain Requested by
8 sek.io 2 redirects sek.io
7 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
sek.io
Cloudflare Inc ECC CA-3		 2023-03-29 -
2024-03-27		 a year crt.sh

This page contains 2 frames:

Primary Page: http://sek.io/
Frame ID: 7745580B1530AAB902256BCC510F57A8
Requests: 4 HTTP requests in this frame

Frame: https://sek.io/cdn-cgi/challenge-platform/h/b/scripts/jsd/8370c0b3/main.js
Frame ID: 937A21176F5D08642F2A3C410682B485
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Attention Required! | Cloudflare

Page Statistics

7
Requests

14 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

3
IPs

1
Countries

16 kB
Transfer

40 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 3
  • http://sek.io/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://sek.io/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://sek.io/cdn-cgi/challenge-platform/h/b/scripts/jsd/8370c0b3/main.js
Request Chain 4
  • http://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe HTTP 307
  • https://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
sek.io/ 		5 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
http://sek.io/
Protocol
HTTP/1.1
Server
2606:4700::6812:fec , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e7db2e402fcc889081196b9959cdce38dee6f02200215ff5816210f3588aa114
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

CF-RAY
8085de920cce44fe-TXL
Cache-Control
max-age=15
Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=UTF-8
Cross-Origin-Opener-Policy
same-origin
Cross-Origin-Resource-Policy
cross-origin
Date
Mon, 18 Sep 2023 01:38:26 GMT
Expires
Mon, 18 Sep 2023 01:38:41 GMT
Permissions-Policy
unload=()
Referrer-Policy
same-origin no-referrer
Server
cloudflare
Strict-Transport-Security
max-age=31536000
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Frame-Options
SAMEORIGIN
cf.errors.css
sek.io/cdn-cgi/styles/ 		24 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://sek.io/cdn-cgi/styles/cf.errors.css
Requested by
Host: sek.io
URL: http://sek.io/
Protocol
HTTP/1.1
Server
2606:4700::6812:fec , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1103290e25ebda2712abe344a87facbac00ddaba712729be9fe5feef807bf91b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

Date
Mon, 18 Sep 2023 01:38:26 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Tue, 12 Sep 2023 15:48:14 GMT
Server
cloudflare
ETag
W/"6500883e-5e44"
Transfer-Encoding
chunked
X-Frame-Options
DENY
Content-Type
text/css
Vary
Accept-Encoding
Cache-Control
max-age=7200, public
Connection
keep-alive
CF-RAY
8085de923ce444fe-TXL
Expires
Mon, 18 Sep 2023 03:38:26 GMT
browser-bar.png
sek.io/cdn-cgi/images/ 		715 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://sek.io/cdn-cgi/images/browser-bar.png?1376755637
Requested by
Host: sek.io
URL: http://sek.io/cdn-cgi/styles/cf.errors.css
Protocol
HTTP/1.1
Server
2606:4700::6812:fec , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8c873472f4925d5d47521db4d52532d2983e9cb1bde8b43143a6cc6db56c35db
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://sek.io/cdn-cgi/styles/cf.errors.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

Date
Mon, 18 Sep 2023 01:38:26 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 12 Sep 2023 15:48:14 GMT
Server
cloudflare
ETag
"6500883e-2cb"
X-Frame-Options
DENY
Vary
Accept-Encoding
Content-Type
image/png
Cache-Control
max-age=7200, public
Connection
keep-alive
Accept-Ranges
bytes
CF-RAY
8085de927d0844fe-TXL
Content-Length
715
Expires
Mon, 18 Sep 2023 03:38:26 GMT
cf-no-screenshot-error.png
sek.io/cdn-cgi/images/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://sek.io/cdn-cgi/images/cf-no-screenshot-error.png
Requested by
Host: sek.io
URL: http://sek.io/cdn-cgi/styles/cf.errors.css
Protocol
HTTP/1.1
Server
2606:4700::6812:fec , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1c53772285052e52bb7c12ad46a85a55747ed7bf66963fe1993fcef91ff5b0d0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://sek.io/cdn-cgi/styles/cf.errors.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

Date
Mon, 18 Sep 2023 01:38:26 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 12 Sep 2023 15:48:14 GMT
Server
cloudflare
ETag
"6500883e-c8d"
X-Frame-Options
DENY
Vary
Accept-Encoding
Content-Type
image/png
Cache-Control
max-age=7200, public
Connection
keep-alive
Accept-Ranges
bytes
CF-RAY
8085de9298464516-TXL
Content-Length
3213
Expires
Mon, 18 Sep 2023 03:38:26 GMT
main.js
sek.io/cdn-cgi/challenge-platform/h/b/scripts/jsd/8370c0b3/ Frame 937A
Redirect Chain
  • http://sek.io/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://sek.io/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://sek.io/cdn-cgi/challenge-platform/h/b/scripts/jsd/8370c0b3/main.js
7 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://sek.io/cdn-cgi/challenge-platform/h/b/scripts/jsd/8370c0b3/main.js
Protocol
H2
Server
2606:4700::6812:eec , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bae42f18232903e0f170a3083043c83221e34eed1767ac61f480ea048088d0ea
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

date
Mon, 18 Sep 2023 01:38:26 GMT
content-encoding
gzip
x-content-type-options
nosniff
referrer-policy
no-referrer
server
cloudflare
strict-transport-security
max-age=31536000
cross-origin-opener-policy
same-origin
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
permissions-policy
unload=()
cross-origin-resource-policy
cross-origin
cf-ray
8085de932bb0452e-TXL

Redirect headers

date
Mon, 18 Sep 2023 01:38:26 GMT
content-encoding
gzip
referrer-policy
no-referrer
strict-transport-security
max-age=31536000
server
cloudflare
cross-origin-opener-policy
same-origin
vary
accept-encoding
access-control-allow-origin
*
location
/cdn-cgi/challenge-platform/h/b/scripts/jsd/8370c0b3/main.js
cache-control
max-age=300, public
permissions-policy
unload=()
cross-origin-resource-policy
cross-origin
cf-ray
8085de930b9a452e-TXL
8085de920cce44fe
sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 937A
Redirect Chain
  • http://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe
  • https://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe
0
0
8085de920cce44fe
sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:eec , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
http://sek.io
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-chl-out
ywTOYibkQz5PDAuxYGwWpA==$BDxGl/a8ONgz7UX4rEN7eg==
cf-ray
8085de9448b2aca4-TXL
content-type
application/json
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Mon, 18 Sep 2023 01:38:26 GMT
permissions-policy
unload=()
referrer-policy
no-referrer
server
cloudflare
strict-transport-security
max-age=31536000

Failed requests

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

Domain
sek.io
URL
https://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe

Verdicts & Comments Add Verdict or Comment

2 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.

object| 0 object| _cf_translation

0 Cookies

5 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'unload'.
network error URL: http://sek.io/
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)
other error URL: http://sek.io/
Message:
The Cross-Origin-Opener-Policy header has been ignored, because the URL's origin was untrustworthy. It was defined either in the final response or a redirect. Please deliver the response using the HTTPS protocol. You can also use the 'localhost' origin instead. See https://www.w3.org/TR/powerful-features/#potentially-trustworthy-origin and https://html.spec.whatwg.org/#the-cross-origin-opener-policy-header.
javascript error URL: about:blank
Message:
Access to XMLHttpRequest at 'https://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe' (redirected from 'http://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe') from origin 'http://sek.io' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://sek.io/cdn-cgi/challenge-platform/h/b/jsd/r/8085de920cce44fe
Message:
Failed to load resource: net::ERR_FAILED

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
X-Frame-Options SAMEORIGIN