urlscan.io logo urlscan.io
SecurityTrails logo

stcu0.us Open in urlscan Pro
2606:4700:3030::6815:4c8  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://cvcu6.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 2606:4700:3030::6815:4c8, 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
19 KB
1 cvcu6.us
cvcu6.us
647 B
7 2
Domain Requested by
9 stcu0.us 2 redirects stcu0.us
1 cvcu6.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: FAF558886041732E8EB265E26C8D3B6F
Requests: 3 HTTP requests in this frame

Frame: https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
Frame ID: AF9C1EEC02BCB151A13300C8C60614D0
Requests: 2 HTTP requests in this frame

Frame: https://stcu0.us/cdn-cgi/challenge-platform/h/g/scripts/jsd/ea25f566/main.js
Frame ID: 87614A287C184196C8FEF9D2175B899B
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

403 Forbidden

Page URL History Show full URLs

  1. http://cvcu6.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

19 kB
Transfer

23 kB
Size

12
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://cvcu6.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://cvcu6.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://cvcu6.us/
  • https://stcu0.us/stcu.org
7 KB
8 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
2606:4700:3030::6815:4c8 , 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

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
850db7eeadf64bd2-BUF
content-type
text/html; charset=utf-8
date
Mon, 05 Feb 2024 19:56:45 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=JsrXFx%2BLa0z8ZPIIpTy2Gv7sCJKvOw1OkJ%2Fx2LiI5YpV31F13oUgA2dmMWZBIe7M4Q6B08EQrR9DHP1joaMkkCM6g9rcAYYcn3Ag7vCiJWsyPjtufrRLMDt6Y7OdZhPyH2IycYy0DQ%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
850db7edcf224bc1-BUF
Cache-Control
max-age=3600
Connection
keep-alive
Date
Mon, 05 Feb 2024 19:56:45 GMT
Expires
Mon, 05 Feb 2024 20:56:45 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=gh8WvlBEsrz%2BBG0qQR0k0b1fN7G%2Bm8KfwkRMTgyq3ioQbIZtCv6dSVaxROnvhYkJenpTkXcvmm6g2NAXE6zQIDDhmq3EmNU4QBevc%2F810wKp5%2BlLUHm%2Fs%2BoFuF%2FYeHoE7j4ULjw%2FnQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
stcu.org
stcu0.us/ 		0
719 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
2606:4700:3030::6815:4c8 , 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

K6tRrOEYBvY3sBAzYZTiyyVvzc
m0dhouoplVt1hIIGC9qjZXftq3A
X-Requested-TimeStamp-Expire
CwaAf2lBQQ4s24z4jqkvbTgyhU
24262228
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 19:56:45 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=pkFlGRnV6F4Ow6xl%2Bve3pIA9SZlci01ZYdfbNZFXXth8r8XwiVmUW2H3UCPFU2xALi5D5IENEQc3AwvFhAsSMxyvHF45YnMGOg1eu0Yob5j0PBD%2BQcTgrhmcqK9UsYDOwZiLwSDEFg%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
850db7f0cfd74bd2-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 AF9C
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
2606:4700:3030::6815:4c8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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 19:56:45 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=tNxrlM%2BozcTHvACEsmzw6R1Kx2AS7Ow%2F%2FQ5UuiIYv9MxgoEyoGudcwZyubQPzdsSikMF6ur9kdKQx1L7vIRMzCyKvvgFf5CmmRwEA5vmv57UCohutQLEsfq6emCf39oMB3SE9LZizg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
850db7f118174bd2-BUF
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Mon, 05 Feb 2024 19:56:45 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=4EOB%2BFUEeoS3YMSDOAS5Rh0%2Bdw0d%2F0QN7L4lDDUhvzv7QymESzYDkulWZBhmKr%2BqnXuyBNaf1Y5aL%2BpvsDLzomSiIXnfetuwyfD6QxM4Dxi52U2khJdjyTcY8vaDQ2TeRTrg5aLLTw%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
850db7f0dfef4bd2-BUF
alt-svc
h3=":443"; ma=86400
850db7eeadf64bd2
stcu0.us/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame AF9C 		0
626 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/cdn-cgi/challenge-platform/h/g/jsd/r/850db7eeadf64bd2
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
2606:4700:3030::6815:4c8 , 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 19:56:45 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=shL5ihGMbuRtkXC0Ua5ofOO6ubRb2n0KLp%2FWrZ6N1jxgB0pVPmYE0Y4qqdKquIJW9HuEHoZmC8MD9PHr1s%2FaapjgYaXKzBP1GKFSF%2FDQW%2B7LX2TLIdi6ijG5jh7ZLT3345QAHdmaeA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
850db7f2ae406aee-BUF
alt-svc
h3=":443"; ma=86400
Primary Request stcu.org
stcu0.us/ 		2 KB
1017 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
2606:4700:3030::6815:4c8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d45d043820356bd292c18f894d14df0e624b4fa0333a51f42af3ad5718a885e7
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
850db7f2ae436aee-BUF
content-encoding
br
content-type
text/html
date
Mon, 05 Feb 2024 19:56:46 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=jK%2FQ9eMOVPZuO9SDufWFAkr2blmVSx%2BGT9AE5AT3LxXH8nwuChT5ZJKGoUKjK5gPNqIiRCbT86Tv0mdmjKfGbvZEymcjXOcjlQTB3Gib64Cn0DBV7R%2Be1PWXOKTPiB0PMaSyhV%2Fj%2FA%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 8761
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
2606:4700:3030::6815:4c8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1569be2809c1eb3826ce6f1b9d5bd74b2ce84a717acc705bed5f824e54ecc6b3
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 19:56:46 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=tS6DPNpXDcjjwZA35sEu%2FW7hNQBZRn7PhO0PdAQDK4KX7%2FkYHOs2oDr2l%2FRF0UehU5irmcySg%2F0UlN%2Fuf%2F9gu7MI43yjnQkdYT5tuhxSO7XX9%2B2oLjxs8O1KoczS25QQe7DIsgbLzA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
850db7f4f9fb6aee-BUF
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Mon, 05 Feb 2024 19:56:46 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=ndFfNADjomxVczxvMSkMfek5i7D9trjYlRoSKs9RFdowssJ%2FAvZhs3mNA85Tkyy4PdFdZvelJasznOR7X5dSynOmZghTXq2IXuxHJyO7pK03yo5dxmh5jNb6joILbLYUekJTJb1ncQ%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
850db7f4b97d6aee-BUF
alt-svc
h3=":443"; ma=86400
850db7f2ae436aee
stcu0.us/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame 8761 		0
594 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stcu0.us/cdn-cgi/challenge-platform/h/g/jsd/r/850db7f2ae436aee
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
2606:4700:3030::6815:4c8 , 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 19:56:46 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=iu5%2BIpAw8tUAOZ3QgxCNWMeqR6mb4peMcS8x3I7qj07X%2BFqmaCn%2FpAZXvTHJRpe%2Bxq1FWc0xfEk%2F3MPMaTHCLZpFphcMdmMtwy5lzjKRoOkqEBiHbaornOazlVDaVeNKOSu%2B5LfQ2A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
850db7f5db3b6aee-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

12 Cookies

Domain/Path Name / Value
stcu0.us/ Name: QtrBCrCntaorNyn8Eyfw_NgL1oc
Value: qxeyLumGVVD5RqTgPjFKbRqPTXY
stcu0.us/ Name: vRTqCFp8bbnBibLMQdmxsgssycY
Value: 1707163001
stcu0.us/ Name: C67kn4fSbYYGrDQP2mn8HUqAn2g
Value: 1707249401
stcu0.us/ Name: 0a_tOCizSWqWUYOrJypjmcXywmY
Value: _0_yI4JGGREk9Q3OyTo3jr2ah4Y
stcu0.us/ Name: zVo1OfaviMzeB3KkhEyp6xvhNzc
Value: pWciVuj2P1pf9Xn8iVukPuETnlc
stcu0.us/ Name: 2cHXUy1vT68-mkC_H8Y3wvxTMOM
Value: btQvU7hJNv_tKD_K_MEmVAR5QCI
stcu0.us/ Name: I_OpeJH46M27irYAxBF2rb6pd28
Value: 0FUOrDql22bS6DKRGtiZhXQ4gmw
stcu0.us/ Name: GqvuXJIEAyMBxk3ImbV5OopklvE
Value: 1707163002
stcu0.us/ Name: OsGxXaKOWr96PxsdI4kyxGwuOrs
Value: 1707249402
stcu0.us/ Name: _9OdNp9RUJXEVkzMD-w6XfNlKHQ
Value: sB8_hMOMp-DbqldEeizDl37LeCw
stcu0.us/ Name: DvwYVZJeonVVr17vBOT_vT6-ER8
Value: _kSA-v7533MpUJhRDb0Qxf0cw2A
.stcu0.us/ Name: cf_clearance
Value: y0KqfVKkADlKxfCGbZHau0v2d_owMTfwGVR3VYBj_dA-1707163006-1-AUVbiFXNMElm0GS76J34eyeIqRbMHDFKWiEMqG2MSwR/RMuGUQZOABivO7lWRTpIoSaBuQps18xraywMCk8+klc=

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

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.

cvcu6.us
stcu0.us
2606:4700:3030::6815:4c8
2606:4700:3032::6815:37bc
1569be2809c1eb3826ce6f1b9d5bd74b2ce84a717acc705bed5f824e54ecc6b3
d45d043820356bd292c18f894d14df0e624b4fa0333a51f42af3ad5718a885e7
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855