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stcu0.us Open in urlscan Pro
2606:4700:3034::ac43:8463  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://cvcu4.us/
Effective URL: https://stcu0.us/stcu.org
Submission: On February 05 via api from NL — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 2 domains to perform 7 HTTP transactions. The main IP is 2606:4700:3034::ac43:8463, located in United States and belongs to CLOUDFLARENET, US. The main domain is stcu0.us.
TLS certificate: Issued by E1 on February 3rd 2024. Valid for: 3 months.
This is the only time stcu0.us was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700:303... 13335 (CLOUDFLAR...)
2 9 2606:4700:303... 13335 (CLOUDFLAR...)
7 1
Apex Domain
Subdomains		 Transfer
9 stcu0.us
stcu0.us
31 KB
1 cvcu4.us
cvcu4.us
641 B
7 2
Domain Requested by
9 stcu0.us 2 redirects stcu0.us
1 cvcu4.us 1 redirects
7 2

This site contains no links.

Subject Issuer Validity Valid
stcu0.us
E1		 2024-02-03 -
2024-05-03		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://stcu0.us/stcu.org
Frame ID: EB2DD067509ADC6B1DBD812C5AF40C16
Requests: 3 HTTP requests in this frame

Frame: https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
Frame ID: 05D18A30D5E3419D1854FD86CE3D1199
Requests: 2 HTTP requests in this frame

Frame: https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
Frame ID: 16135FC15D09A70F33CE32EBAAE73CC9
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

403 Forbidden

Page URL History Show full URLs

  1. http://cvcu4.us/ HTTP 301
    https://stcu0.us/stcu.org Page URL
  2. https://stcu0.us/stcu.org Page URL

Page Statistics

7
Requests

71 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

1
IPs

1
Countries

30 kB
Transfer

35 kB
Size

11
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://cvcu4.us/ HTTP 301
    https://stcu0.us/stcu.org Page URL
  2. https://stcu0.us/stcu.org Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://cvcu4.us/ HTTP 301
  • https://stcu0.us/stcu.org
Request Chain 2
  • https://stcu0.us/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
Request Chain 4
  • https://stcu0.us/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
stcu.org
stcu0.us/
Redirect Chain
  • http://cvcu4.us/
  • https://stcu0.us/stcu.org
19 KB
20 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/stcu.org
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3034::ac43:8463 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a808fdad0f425694a6fe14f121e51103c036409d28e4189c421fa74cbb49a480
Security Headers
Name Value
X-Content-Type-Options nosniff nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block 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/121.0.6167.139 Safari/537.36
accept-language
en-US,en;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0 no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-cache-status
DYNAMIC
cf-ray
850db98d6f744bd3-BUF
content-type
text/html; charset=utf-8
date
Mon, 05 Feb 2024 19:57:51 GMT
expires
0
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
pragma
no-cache
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=oMVZsfuKbDptP1RpdKnXH7F0juCSfTAHbBL2gR23NI%2FDsCZU8%2FrUf0H7Kv3GTfu1jXKGOnl8oft0LODBjF6PdHvjIj1QVjh1THVdQDgMMOk6%2BOyf6RPNVs8xo%2Fr3LpmuAS%2FRm6WPag%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
x-content-type-options
nosniff nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block 1; mode=block

Redirect headers

CF-RAY
850db98c99d94bd5-BUF
Cache-Control
max-age=3600
Connection
keep-alive
Date
Mon, 05 Feb 2024 19:57:51 GMT
Expires
Mon, 05 Feb 2024 20:57:51 GMT
Location
https://stcu0.us/stcu.org
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OVPnPz1%2FlJtuT%2BzPvjiFiLW%2FkCG7u4%2FEmGWqADsgJcVoCRuNj4rJ5F4dtKSYTozs8LctdI8TH8WME3tbZb%2BvkGMtSTeAhqKzbm7jm6N9HOuDZIC00VXtC99q6UupE6aVjWrCeGBebQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
stcu.org
stcu0.us/ 		0
726 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/stcu.org
Requested by
Host: stcu0.us
URL: https://stcu0.us/stcu.org
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3034::ac43:8463 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block, 1; mode=block

Request headers

xApiWc8xr9AHbhoHLlB0yYHQozE
24262228
K6tRrOEYBvY3sBAzYZTiyyVvzc
m0dhouoplVt1hIIGC9qjZXftq3A
X-Requested-TimeStamp-Expire
accept-language
en-US,en;q=0.9
X-Requested-TimeStamp-Combination
X-Requested-Type-Combination
GET
Content-type
application/x-www-form-urlencoded
X-Requested-Type
GET
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
Referer
https://stcu0.us/stcu.org
X-Requested-with
XMLHttpRequest
X-Requested-TimeStamp

Response headers

pragma
no-cache
date
Mon, 05 Feb 2024 19:57:52 GMT
x-server-powered-by
Engintron
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=d1GFflELug6aNdEa6Sxnb%2BYLzG1WkgscOwOD8YGQpdOe%2BS7VsiAxYC%2FRl2z3QDPabof%2BPzJj2TO9i2gEsgWw%2FTutAKHD9kBVdaQKITdnrdFDw%2Fn3u4lMkYmpMXklNREtPSI2Sw4w0w%3D%3D"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=0 no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
850db990596c4bd3-BUF
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block, 1; mode=block
expires
0
main.js
stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/ Frame 05D1
Redirect Chain
  • https://stcu0.us/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
7 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
Protocol
H2
Server
2606:4700:3034::ac43:8463 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ff7170c20d11fd6e5cc466b79a70f7d8c3d3639d57aeee91a00f2338d886e657
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Mon, 05 Feb 2024 19:57:52 GMT
content-encoding
br
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=jeqEnc8PwEDNLFc5zAi2z9tUzjFuphgj9IQttnm56L7S2JqPHzsdHqKmNbUEF6I03qt2kyHuwD0L8p8rKX3JU8BJj%2FeWlZN3WAHsi0DV%2BJCRxoM8UlJvqs6KfLNPwhhgV4cHzgoXQg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
850db990a9ad4bd3-BUF
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Mon, 05 Feb 2024 19:57:52 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1XHXlgU27DOIwPAjAXWMMktvMycnBFHCXi6v5BQxT2uLRfCbaaduNDNsrgf3DL3dW5B7LTdw2I5xIWDIfrPRDQnE3WM%2FhyC5m7yDM4Y2rFmGqhOB2PGManqImq8R8gGGuP7r68a6cw%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
*
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
cache-control
max-age=300, public
cf-ray
850db99079874bd3-BUF
alt-svc
h3=":443"; ma=86400
850db98d6f744bd3
stcu0.us/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame 05D1 		0
630 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/cdn-cgi/challenge-platform/h/g/jsd/r/850db98d6f744bd3
Requested by
Host: stcu0.us
URL: https://stcu0.us/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3034::ac43:8463 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash

Request headers

Referer
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
Content-Type
application/json

Response headers

date
Mon, 05 Feb 2024 19:57:52 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Jdb3%2FcG%2FN3T%2Fdp9OkDiF1tTSfaklB4S4UjirL%2BDe8ZYtQDuhRa3706zvOnVVphENuZQ02vxfeMB1xEDuUHesh3I3sOYJtYGi%2BFEOSofOZXBqVBG%2BT3FuxNK42qNiUs4Ph8ajwINqCg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
850db9918c404bc3-BUF
alt-svc
h3=":443"; ma=86400
Primary Request stcu.org
stcu0.us/ 		2 KB
1022 B 		Document
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/stcu.org
Requested by
Host: stcu0.us
URL: https://stcu0.us/stcu.org
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3034::ac43:8463 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dc69b9af8ce494f0f81d6043d22f12309a863679efe1e5ac2db0314b3ca7de43
Security Headers
Name Value
X-Content-Type-Options nosniff nosniff
X-Xss-Protection 1; mode=block 1; mode=block

Request headers

Referer
https://stcu0.us/stcu.org
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language
en-US,en;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
850db9918c434bc3-BUF
content-encoding
br
content-type
text/html
date
Mon, 05 Feb 2024 19:57:52 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ckdh9%2BJzMlXLV1Il%2FfoK6L3sUL%2BVIZV3r%2BJXE%2BZbZ2vYOeCqDR371w3Ypbo1SMroPL%2B%2FtMVdwe2jhB9JA5%2FMkzcSyaHHbupzgeJgqnjqz%2FX5yogjsNwTBEf4lsA8t9iMjmY7B%2FXYyg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff nosniff
x-xss-protection
1; mode=block 1; mode=block
main.js
stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/ Frame 1613
Redirect Chain
  • https://stcu0.us/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
7 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
Protocol
H3
Server
2606:4700:3034::ac43:8463 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c076de2464f2659268b4c6993ec5006553b1f1343f7b61b42cc133b00e92bfdf
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Mon, 05 Feb 2024 19:57:52 GMT
content-encoding
br
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TuuXekihc5v3eWLSwmajcuPsuOljelwl2KGNdsQhNxERul9wBC5G5nrn3nHkLHSwP5RyMuJlYZsCfNs8spibw7KjTD%2BJvZmXUKVSxS0ktYwzjezFtYbwzXgAST%2BIdXhULr%2FG%2BrqNhQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
850db992fdde4bc3-BUF
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Mon, 05 Feb 2024 19:57:52 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=BFwDlxPYgd93pvpVaRTQvjSWhBK0nT%2F9FuloxXWxoVYiwpZpj0IKk6Ztq8kOcZ8wNBGjzBx9yJZy9stdBVRryCWrzor1y1TFc4H58ITMdshRRzTmzBiJrc2xPPhS06kelhnklnHyog%3D%3D"}],"group":"cf-nel","max_age":604800}
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
access-control-allow-origin
*
cache-control
max-age=300, public
cf-ray
850db992cdb04bc3-BUF
alt-svc
h3=":443"; ma=86400
850db9918c434bc3
stcu0.us/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame 1613 		0
591 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/cdn-cgi/challenge-platform/h/g/jsd/r/850db9918c434bc3
Requested by
Host: stcu0.us
URL: https://stcu0.us/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3034::ac43:8463 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
Content-Type
application/json

Response headers

date
Mon, 05 Feb 2024 19:57:52 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=36tf%2BaIDg2LacaEBiOdnBZW%2FM5bolf1VlRXyHT808Rx9mcbCTrxUEzlfw7sKAUEY%2FyVGcl9LyBzEc5Hxm7LP1g3%2Fl94FSqWNwX7JXzaLBgX2KE6hww7u%2FQVhupkxsDzSjk%2BohTeqzA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
850db993bee14bc3-BUF
alt-svc
h3=":443"; ma=86400

Verdicts & Comments Add Verdict or Comment

1 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

11 Cookies

Domain/Path Name / Value
stcu0.us/ Name: w2SjgeidzUMi0Q90SxDT2juUetw
Value: QXgOsE6FEb4FkffZ8DXLhPlCLsk
stcu0.us/ Name: 9EdxfvOjmGgmxy9vldqZQ4ULMQs
Value: 1707163066
stcu0.us/ Name: smNzC1IcoIB5IhNEC9o7Gngzfcc
Value: 1707249466
stcu0.us/ Name: PmM7WbyH6I4k3qAfKs2CMoCBIIk
Value: DnwUu7b6UoU8Gt_HSoQwyUfzkZ0
stcu0.us/ Name: 8bGKiAO99wpD8nV2xUAwq4lcARU
Value: kdoc7wOh_xUaYzFpndhTp5OxEmA
stcu0.us/ Name: I_OpeJH46M27irYAxBF2rb6pd28
Value: 0FUOrDql22bS6DKRGtiZhXQ4gmw
stcu0.us/ Name: GqvuXJIEAyMBxk3ImbV5OopklvE
Value: 1707163068
stcu0.us/ Name: OsGxXaKOWr96PxsdI4kyxGwuOrs
Value: 1707249468
stcu0.us/ Name: _9OdNp9RUJXEVkzMD-w6XfNlKHQ
Value: KxR-jYvwD0e2m1XyXWmdeOVLOpQ
stcu0.us/ Name: DvwYVZJeonVVr17vBOT_vT6-ER8
Value: _kSA-v7533MpUJhRDb0Qxf0cw2A
.stcu0.us/ Name: cf_clearance
Value: 7.0kM473jA4GteiQ0lJsmGLXhOIoc1.aJPSKJKJPq6Q-1707163072-1-AV+485jPAqfOwYeW1mtrCZwqs+EavtAtSno1Qn0lDoIvfkvdtEisguN+1Es1kPoD92iJW6t4YoC474bFb4XL00E=

2 Console Messages

Source Level URL
Text
network error URL: https://stcu0.us/stcu.org
Message:
Failed to load resource: the server responded with a status of 503 ()
network error URL: https://stcu0.us/stcu.org
Message:
Failed to load resource: the server responded with a status of 403 ()

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
X-Content-Type-Options nosniff nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block 1; mode=block